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RMRGDWP8–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 404 Bulletin Museum of Coiuparnfive Zoology, Vol. 138, No. 6. Plate 20. Rhynchocalamus sp., MCZ 56877, from Iran (Shalgahi): Left, whole specimen; Right, head, dorsolateral view. Scales: cm and mm.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
RMRGY1MF–. Bulletin. Natural history; Natuurlijke historie. 0 8 mm. LEFT VALVE HINGES CUCULLAEA 16. 17. 18. 19. 20. 22. 23. 24. 25. 26. -J^S'.'Q. /P^^^ /^^^^^S? .^^ >o>v fc^i.Vi^ .SSl«Te« -»iy«. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Peabody Museum of Natural History. New Haven : The Museum
RMPFB18P–. Designer builder, high grade carriages. H. A. Moyer Carriages (Syracuse, N. Y. ); Horses; Carriage manufacturers and dealers -- New York (State) Syracuse. MM. e MO^ER, No. 73 New Park Stanhope 20. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. H. A. Moyer Carriages (Syracuse, N. Y. ). Syracuse, N. Y. : H. A. Moyer
RMRJRMGH–. The Australian zoologist. Zoology; Zoology; Zoology. BOARDMAN. 153 tinge to the general surface of the body. In G the hair is well developed except in the lower part of the back approximately corresponding with the limits of the pelvis. Hair Tracts.âThe terminal member of the series, G (175 mm., $), is in the best condition for examining the disposition of the hair tracts. As in the related Vombatus ursinus tasmaniensis described by Wood Jones (20) the primitive arrangement of the hairâcaudalwards and ventrally on the head and trunk, postaxially on the limbsâis in evidence, but not so comple
RMT4F7A6–U.S. Marines with Special Purpose Marine Air-Ground Task Force-Crisis Response-Africa 19.1, Marine Forces Europe and Africa, fire the 60 mm mortar system during the final exercise portion of Platinum Eagle 19.1, a multilateral training exercise held at Babadag Training Area, Romania, March 20, 2019. SPMAGTF-CR-AF is deployed to conduct crisis-response and theater-security operations in Africa and promote regional stability by conducting military-to-military training exercises throughout Europe and Africa.
RMRMEYE4–. An annotated checklist of the fishes of the Chagos Archipelago, Central Indian Ocean. Fishes. Fig. 20. Echidna unicolor, (preserved) 95 mm SL, Salomon. Photo by A. Strange. Fig. 21. Enchelycore bayeri, 645 mm SL, Salomon. 95. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Winterbottom, Richard, 1944-; Emery, Alan, 1939-; Holm, Erling, 1950-; Royal Ontario Museum. Toronto : Royal Ontario Museum
RMRDCN0W–. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. Southern Basswood 685 them to within 10 or 15 mm. of the base; they are 10 to 16 cm. long and i to 3 cm. wide, tapering at the base, blunt at the apex and smooth; there are 5 to 20 flowers in each cluster. The sepals are ovate-lanceo- late to lanceolate, 6 to 8 mm. long, some- what shorter than the wedge-shaped blunt pale yellow petals, which are about as long as the spatulate staminodes. The ovary is woolly and ripens in
RMPG1B33–. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. Southern Basswood 685 them to within 10 or 15 mm. of the base; they are 10 to 16 cm. long and i to 3 cm. wide, tapering at the base, blunt at the apex and smooth; there are 5 to 20 flowers in each cluster. The sepals are ovate-lanceo- late to lanceolate, 6 to 8 mm. long, some- what shorter than the wedge-shaped blunt pale yellow petals, which are about as long as the spatulate staminodes. The ovary is woolly and ripens in
RMRHKM4Y–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 30 E. J. BUSKEY AND D. K HARTLINE choose escape paths tor computerized motion analysis. Analysis of the behavioral parameters associated with the complete escape response ofAcartia tonsa was hindered by the vigor of the response. To have the image of the cope- pods large enough to be automatically tracked by our mo- tion analysis system, the field of view was limited to about 25 X 30 mm, and some copepods swam out of the field of view during their escape response. We attempted to quantify behavioral parameters for 20 escape
RMRGG1M0–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. MUSEUM OF COMPARATIVE ZOOLOGY. 71 Another cat, perhaps a smaller individual of the same species, is represented by a phalanx of the median row, which is of the characteristically asymmetrical shape, so as to allow the retraction of the claws. It agrees best in shape with the median phalanx of the fourth posterior digit of the lion, but is much larger, measuring 37 mm. in length, and the proximal end is 20 ram. wide; in the lion these dimensions are 27 and 14 mm. A third very large feline is indicated by the proximal e
RMRHN9JF–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. GONAD DEVELOPMENT IN OYSTERS 551 It was established that in some years spawning began before the average maximal gonadal thickness was attained. The explanation is that, although some oysters were already emitting small quantities of spawn, the majority of them were not spawning at all but were continuing, instead, to accumulate gonadal material for several more days. During the 20 years the average maximal gonadal thickness varied from approximately 4.1 mm. in 1937 to 1.6 mm. in 1946 (Fig. 3). We suspect that the unusual go
RMRJN66A–. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 10485 10485 Balance—Specific Gravity, Hydrostatic. 'Especially designed for school and commercial use; capacity, 1 ctgrm to 1 kilo; length of beam, 250 mm; diameter of pans, 135 mm; mounted on base with drawer and supplied complete with set of brass weights, 1 ctgrm to 500 grms; scale may be used for usual weighing by substituting the scale bow for the counterpoised pan Each 20.00. 10490 10490 Balance, Specific Gravity. Designed for the ready determination of specific
RMRMK9YK–. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. Natural history. Fauna and Stratigraphy of tfte Slormlerg Series. 393 Width at narrowest part of shaft . 17 mm. Thickness of proximal end . 31 ,, Thickness of distal end . 20 ,, The distal quarter of the bone is twisted to the left as in the type. The bone is more elongate than that of Plateosaxrus quenstedti and the proximal end is more expanded. The proximal half is somewhat similar to that of Plateosaurus erlenbergensis, but the articular surface slopes more strongly and the lateral angle lies nearer the anterior p
![. Narrative of a journey to the shores of the Polar Sea, in the years 1819, 20, 21, and 22 [microform]. Scientific expeditions; Expéditions scientifiques. *mm' No. III.] LIEUTENANT HOOD ON THE AURORA. 593 westward in ten minutes ; the second column brightening as it approached. I am satisfied that they were carried away by the wind, from the following cir- cumstances: that the columns preserved exactly their distance from each other during this evolution, and several wreaths which they formed, retained the same relative situations of all their parts, which is never the case when the Au- rora Stock Photo](https://c8.alamy.com/comp/RJ0JNC/narrative-of-a-journey-to-the-shores-of-the-polar-sea-in-the-years-1819-20-21-and-22-microform-scientific-expeditions-expditions-scientifiques-mm-no-iii-lieutenant-hood-on-the-aurora-593-westward-in-ten-minutes-the-second-column-brightening-as-it-approached-i-am-satisfied-that-they-were-carried-away-by-the-wind-from-the-following-cir-cumstances-that-the-columns-preserved-exactly-their-distance-from-each-other-during-this-evolution-and-several-wreaths-which-they-formed-retained-the-same-relative-situations-of-all-their-parts-which-is-never-the-case-when-the-au-rora-RJ0JNC.jpg ". Narrative of a journey to the shores of the Polar Sea, in the years 1819, 20, 21, and 22 [microform]. Scientific expeditions; Expéditions scientifiques. *mm' No. III.] LIEUTENANT HOOD ON THE AURORA. 593 westward in ten minutes ; the second column brightening as it approached. I am satisfied that they were carried away by the wind, from the following cir- cumstances: that the columns preserved exactly their distance from each other during this evolution, and several wreaths which they formed, retained the same relative situations of all their parts, which is never the case when the Au- rora Stock Photo")
RMRJ0JNC–. Narrative of a journey to the shores of the Polar Sea, in the years 1819, 20, 21, and 22 [microform]. Scientific expeditions; Expéditions scientifiques. *mm' No. III.] LIEUTENANT HOOD ON THE AURORA. 593 westward in ten minutes ; the second column brightening as it approached. I am satisfied that they were carried away by the wind, from the following cir- cumstances: that the columns preserved exactly their distance from each other during this evolution, and several wreaths which they formed, retained the same relative situations of all their parts, which is never the case when the Au- rora
RMRH00YH–. Bulletin. Natural history; Natuurlijke historie. Figure 20. Parhyalella nishetae Lazo-Wasem and Gable, new species. A. YPM 9390, male paratype, 5.4 mm. B. YPM 9392, male holotype, 6.6 mm. Abbreviations: Gn, gnathopod; T, telson; U, uropod.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Peabody Museum of Natural History. New Haven : The Museum
RMPFXJE4–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. 529 Orthis. valve the impression is ovate, bilobed. Tlie margins are dis- tinctly lobed in four divisions. The greater portion of the specimens observed have a diameter of from 20 to 25 mm. This species may be distinguished from Orthis impressa^ of this formation, by its smaller size and its more circular outline; from Orthis tioga^ by its more circular outline, less conspicuous sinus and elevation, and ovate muscular impression. Forma- tion and localities, C
RMRH2ENN–. British bee journal & bee-keepers adviser. Bees. I111 Inn /mm ill m m j Fig. 19. Fig. 20. the bee-keeper to give extra room more graduallv by placing seven sections only in position at one time. The disadvantages, however, were so numerous that they have fallen out of use altogether, and it is exceptional to find them in the catalogues. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. London
RMRGFHFR–. Bulletin of the British Museum (Natural History) Zoology. Fig. 25 Spermatophore. Rhachistia rhodotaenia, Nairobi- Mombassa Road, Kenya. Scale line 1 mm (for enlargement, 0.5 mm). Additionally, an open umbilicus to the shell develops at this level of the cladogram (Character 19), which characterises of all but two of the genera. The most primitive genus in the cladogram is Pachnodus, which lacks a penial caecum (Character 10). It does, how- ever, possess a highly modified 'arboreal' radula (Characters 20-22) and a prominent tail crest (Character 14) which it shares with the two succeeding gen
![. Florists' review [microform]. Floriculture. 14 The Florists' Review February 20, 1919. ^MIiyjliLL>liL^l^t^|iA^«li^*IU.mm^|iA^i|iL^^ THE TRADE OUTLOOK FOR 1919. iHE subject assigned to me on this auspicious occasion, naipely, "The Outlook for Floriculture in 1919," is a pleasing one to me for more than one reason. In the first place, as you are no doubt aware, floritjulture has been my business from boyhood, but it has been more than that to me—it has been my pleas- ure also, and my spare hours have most- ly been spent in the delightful company of my roses and other denizens of m Stock Photo](https://c8.alamy.com/comp/RRHK4A/florists-review-microform-floriculture-14-the-florists-review-february-20-1919-miiyjlillgtlilltialiiummiaiil-the-trade-outlook-for-1919-ihe-subject-assigned-to-me-on-this-auspicious-occasion-naipely-quotthe-outlook-for-floriculture-in-1919quot-is-a-pleasing-one-to-me-for-more-than-one-reason-in-the-first-place-as-you-are-no-doubt-aware-floritjulture-has-been-my-business-from-boyhood-but-it-has-been-more-than-that-to-meit-has-been-my-pleas-ure-also-and-my-spare-hours-have-most-ly-been-spent-in-the-delightful-company-of-my-roses-and-other-denizens-of-m-RRHK4A.jpg ". Florists' review [microform]. Floriculture. 14 The Florists' Review February 20, 1919. ^MIiyjliLL>liL^l^t^|iA^«li^*IU.mm^|iA^i|iL^^ THE TRADE OUTLOOK FOR 1919. iHE subject assigned to me on this auspicious occasion, naipely, "The Outlook for Floriculture in 1919," is a pleasing one to me for more than one reason. In the first place, as you are no doubt aware, floritjulture has been my business from boyhood, but it has been more than that to me—it has been my pleas- ure also, and my spare hours have most- ly been spent in the delightful company of my roses and other denizens of m Stock Photo")
RMRRHK4A–. Florists' review [microform]. Floriculture. 14 The Florists' Review February 20, 1919. ^MIiyjliLL>liL^l^t^|iA^«li^*IU.mm^|iA^i|iL^^ THE TRADE OUTLOOK FOR 1919. iHE subject assigned to me on this auspicious occasion, naipely, "The Outlook for Floriculture in 1919," is a pleasing one to me for more than one reason. In the first place, as you are no doubt aware, floritjulture has been my business from boyhood, but it has been more than that to me—it has been my pleas- ure also, and my spare hours have most- ly been spent in the delightful company of my roses and other denizens of m
RMRH559B–. Breviora. 12 BREVIORA No. 382 premaxillary maxillary palatine. opercle dentary coronomeckelian articular angular quadrate j ijiterhyal symplectic subopercle preopercle interopercle 1 mm Figure 7. Jaws, suspensorium, and opercular bones of 20.7-mm Thrat- tidion noctivagus, medial view. attaches to dorsoanterior portion of quadrate bone. Entoptery- goid and metapterygoid well developed. Sphenotic and pterotic articular surfaces of hyomandibular not strongly differentiated from its main body. Hyomandibular with a distinctively shaped lamella dorsoanterior to its symplectic process, the ventral
RMRGH3NK–. Bulletin of the British Museum (Natural History) Zoology. . Fig. 13 PBO of A, Myxus petardi (BMNH 1914.8.20: 258-61, 118 mm SL); B, Sicamugil hamiltoni (1891.11.30: 80-81, 105 mm SL), in lateral and ventral views of right side.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Farn, Alexander E. London : Butterworths
RMT4F7A5–U.S. Marines with Special Purpose Marine Air-Ground Task Force-Crisis Response-Africa 19.1, Marine Forces Europe and Africa, fire the 60 mm mortar system during the final exercise portion of Platinum Eagle 19.1, a multilateral training exercise held at Babadag Training Area, Romania, March 20, 2019. SPMAGTF-CR-AF is deployed to conduct crisis-response and theater-security operations in Africa and promote regional stability by conducting military-to-military training exercises throughout Europe and Africa.
RMRH12P4–. Bulletin. Natural history; Natuurlijke historie. EARLY JURASSIC SEMIONOTID FISHES 61. Fig. 20. 5. ampHcephalus. A, outline of body form; B, camera lucida drawing of dorsal ridge scales. Scale = 5 mm. Both figures based on the holotype YPM 8849. 20B), and the scale bases are the same size or smaller than the flank scales. The holotype of this species is preserved in rock taken from the edge of a slump, and it may be somewhat distorted. However, what is unusual about its shape is that the head is very large in proportion to its body, and the probable direction of distortion would only make the
RMRGD7KP–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. sphenotic parietal Figure 19. Argcnectes longiceps, 198 mm. Cranium (dorsal view). epiotic supraoccipital exoccipital basioccipital posttomporal fossa frontal sphenotic pterotic parietal ethmoid. lateral ethmoid rhinosphenoid orbitosphenoid pterosphenoid parasphenoid hyomandibular fossa subtemporal fossa Figure 20. Argonectes longiceps, 198 mm. Cranium (lateral view). supraoccipital posttemporal fossa epiotic spine epiotic exoccipital pterotic spine basioccipital lagenar capsule int ere alar. Please note that these im
RMRG627Y–. Bulletin - United States National Museum. Science. 22 BULLETIN 65, UNITED STATES NATIONAL MUSEUM. especially around the bifurcations that the meshwork tends to depart from regularity and the branches to become tlexuous. The dissepiments are all very slender, and are very numerous. They are all transverse or only very slightly oblique. Most of them are 1 mm. apart, though on a general average there may probably be as few as 20 in 25 mm. The greatest distance between con- secutive dissepiments seems about 1..5 mm. Occasionally two may be very. close together (0.4 mm.). Of course, being so very
RMRGW8G0–. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. 20 INSECTS AFFECTING STORED PRODUCTS. swarming on the sides of the jar. In order to furnish them with food some shelled corn was placed in the jar. By May 5 they had riddled it, and by May 21 it was reduced to meal, and the beetles had perished. DESCRIPTIVE. Superficially this species bears some slight resemblance to the grain weevils previously treated. Belonging to the same family of Rhyn- chophora, the Calandridoe, it has the same slender depressed form and measures about one-eighth of an inch in length (3 mm.
RMRDEYFK–. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. 20 ANGIOSPERMAE—DICOTYLEDONES 46. R. sulphiireus Sol.—According to Ekstam, the diameter of the flowers is 16 mm.; in Arctic Siberia (Kjellman) and on Nova Zemlia it is distinctly greater. In Spitzbergen this observer (op. cit., p. 23) found the flowers to be protogynous- homogamous, and faintly fragrant. In expanded blossoms the gynoecium projects so far beyond the stamens that autogamy is prevented. Andersson and Hesselman (op. cit., p. 49) state that this
RMRJNC0D–. Bacterial photosynthesis. Bacteria -- Physiology; Photosynthesis. CHL-770 FROM GREEN BACTERIA 429 rather poor fit of the data to any monotonic function of concentration, it appears that the sedimentation coefficient at infinite dilution and 20°C is about 7 Svedberg units. The molecular weight was determined by the method of equilibrium sedimentation in the Spinco Model E equipped with Rayleigh inter- ference optics (10) and a special double-channel cell developed by Yphantis (11), in which each channel is divided into three separate compartments (2,5 mm column height). The three compartment
RMRJMA0G–. The Bashford Dean memorial volume :. Fishes; Sharks; Fishes, Fossil. The Embryology of Heterodontus japonicus 691. Text-figure 23. A young female Japanese Bullhead Shark, Heterodontus japonicus. This specimen, collected in Japanese waters, was about 406 mm. (16 inches) long, and was drawn after preservation in alcohol. After Maclay and Macleay, 1884, Fig. 1, pi. 20. Right and left are here reversed. (Shimoda, at the entrance to the Sagami Sea?) by the Perry Expedition to Japan. Brevoort states that all the drawings of fishes were made from recently procured specimens; but that no professiona
RMRGFJ2R–. Bulletin of the Department of Geology. Geology. 276 University of California Publications. [Geology Measurements, M8?. No. 11854 Greatest anteroposterior diameter Greatest transverse diameter 21. mm. 20.2 OREODONTIDAE MBEYCHYUS (?), sp. Two molar teeth from Virgin Valley furnish the only evi- dence of oreodonts from the deposits of this region. One specimen, no. 12606 (fig. 48), is an upper molar two. This tooth is very near the stage of devolopment of Eporeodon, but the crown tends to be slightly more hypsodont and the mesostyle more sharply narrowed anteroposteriorly. At the point where Ti
![. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Heft 1/3 20/1969 Interpretation of Psammornis 295 worn" shell as 3.0 mm and noted that thin sections cut from the fragment revealed structures "remarkably similar in all respects" to those of P. rolh- schildi. He estimated that the size of the egg must have "very greatly ex- ceeded" that of eggs from the recent ostrich. Examinition of Eggshell Remains Attributed to Psammornis 1. Psammornis rothschildi Our microscopical studies were made on t Stock Photo](https://c8.alamy.com/comp/RHE1EM/bonner-zoologische-beitrge-herausgeber-zoologisches-forschungsinstitut-und-museum-alexander-koenig-bonn-biology-zoology-heft-13-201969-interpretation-of-psammornis-295-wornquot-shell-as-30-mm-and-noted-that-thin-sections-cut-from-the-fragment-revealed-structures-quotremarkably-similar-in-all-respectsquot-to-those-of-p-rolh-schildi-he-estimated-that-the-size-of-the-egg-must-have-quotvery-greatly-ex-ceededquot-that-of-eggs-from-the-recent-ostrich-examinition-of-eggshell-remains-attributed-to-psammornis-1-psammornis-rothschildi-our-microscopical-studies-were-made-on-t-RHE1EM.jpg ". Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Heft 1/3 20/1969 Interpretation of Psammornis 295 worn" shell as 3.0 mm and noted that thin sections cut from the fragment revealed structures "remarkably similar in all respects" to those of P. rolh- schildi. He estimated that the size of the egg must have "very greatly ex- ceeded" that of eggs from the recent ostrich. Examinition of Eggshell Remains Attributed to Psammornis 1. Psammornis rothschildi Our microscopical studies were made on t Stock Photo")
RMRHE1EM–. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Heft 1/3 20/1969 Interpretation of Psammornis 295 worn" shell as 3.0 mm and noted that thin sections cut from the fragment revealed structures "remarkably similar in all respects" to those of P. rolh- schildi. He estimated that the size of the egg must have "very greatly ex- ceeded" that of eggs from the recent ostrich. Examinition of Eggshell Remains Attributed to Psammornis 1. Psammornis rothschildi Our microscopical studies were made on t
RMRGEPYC–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Anatomy of Eocaecilia micropodia • Jenkins, Walsh, and Carroll 295. 1 mm Figure 5. Eocaecilia micropodia, dorsal view of the skull of MCZ 9169. Left stapes-quadrate has been removed (see Fig. 20). On the right side, the stapes-quadrate is intact and nearly in its natural position, exposing much of the dorsal and lateral surface. The posterior portion of the bone was removed from the left side so that it can be viewed in all aspects, but the anterior extremity was not complete. appears to be two elements. Both
![. Bulletin - United States National Museum. Science. 9 10 â .t^m^^mm^. 15 16 17 18 19 20 21 22 23. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off. Stock Photo](https://c8.alamy.com/comp/RG7AKH/bulletin-united-states-national-museum-science-9-10-tmmm-15-16-17-18-19-20-21-22-23-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-united-states-national-museum-smithsonian-institution-united-states-dept-of-the-interior-washington-smithsonian-institution-press-etc-for-sale-by-the-supt-of-docs-u-s-govt-print-off-RG7AKH.jpg ". Bulletin - United States National Museum. Science. 9 10 â .t^m^^mm^. 15 16 17 18 19 20 21 22 23. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off. Stock Photo")
RMRG7AKH–. Bulletin - United States National Museum. Science. 9 10 â .t^m^^mm^. 15 16 17 18 19 20 21 22 23. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
RMRHMDTT–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 56 A. E. STUART ET AL. transporter. Nauplii incubated either in 2 mM histamine or in 20 juA/ chlorpromazine (which would presumably have increased extracellular histamine by blocking uptake) stopped swimming towards the light and eventually sank to the bottom of the tube. The current notion of histamine's action in the visual pathway suggests that the presence of histamine in the cleft would lead to more movement, not less (see Discussion); thus these observations cannot easily be explained and may involve histamine's action
![. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. 1012 FAMILY LII. CEEAMBYCIDiE. larly punctured. All the joints of liind tursi densely pubescent beneath, with a smooth median channel. Length 22-47 mm. (Fig. 424.) Southern half of State; scarce. June 20--August 7. The fe- males are always much larger than the males. The beetle is known as the "Broad-necked Prionus" and the larvpj are said to injure the grape, apple, poplar and pine l)y boring in1 Stock Photo](https://c8.alamy.com/comp/RDJ1FW/an-illustrated-descriptive-catalogue-of-the-coleoptera-or-beetles-exclusive-of-the-rhynchophora-known-to-occur-in-indiana-with-bibliography-and-descriptions-of-new-species-beetles-1012-family-lii-ceeambycidie-larly-punctured-all-the-joints-of-liind-tursi-densely-pubescent-beneath-with-a-smooth-median-channel-length-22-47-mm-fig-424-southern-half-of-state-scarce-june-20-august-7-the-fe-males-are-always-much-larger-than-the-males-the-beetle-is-known-as-the-quotbroad-necked-prionusquot-and-the-larvpj-are-said-to-injure-the-grape-apple-poplar-and-pine-ly-boring-in1-RDJ1FW.jpg ". An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. 1012 FAMILY LII. CEEAMBYCIDiE. larly punctured. All the joints of liind tursi densely pubescent beneath, with a smooth median channel. Length 22-47 mm. (Fig. 424.) Southern half of State; scarce. June 20--August 7. The fe- males are always much larger than the males. The beetle is known as the "Broad-necked Prionus" and the larvpj are said to injure the grape, apple, poplar and pine l)y boring in1 Stock Photo")
RMRDJ1FW–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. 1012 FAMILY LII. CEEAMBYCIDiE. larly punctured. All the joints of liind tursi densely pubescent beneath, with a smooth median channel. Length 22-47 mm. (Fig. 424.) Southern half of State; scarce. June 20--August 7. The fe- males are always much larger than the males. The beetle is known as the "Broad-necked Prionus" and the larvpj are said to injure the grape, apple, poplar and pine l)y boring in1
RMRGCT0X–. Bulletin of the Natural History Museum Entomology. . 20 Figs 16-20. Male genitalia of Ectoedemia fuscivittata: 16, holotype, Belize (29107-BMNH), capsule; 17, same, aedeagus; 18, same, paratype (AD0302-VPU); 19, Ecuador (AD0328-VPU), capsule; 20, same, aedeagus. Scale: 0.1 mm.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Natural History Museum (London). Andover : Intercept
RMPG299J–. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. 20 ANGIOSPERMAE—DICOTYLEDONES 46. R. sulphiireus Sol.—According to Ekstam, the diameter of the flowers is 16 mm.; in Arctic Siberia (Kjellman) and on Nova Zemlia it is distinctly greater. In Spitzbergen this observer (op. cit., p. 23) found the flowers to be protogynous- homogamous, and faintly fragrant. In expanded blossoms the gynoecium projects so far beyond the stamens that autogamy is prevented. Andersson and Hesselman (op. cit., p. 49) state that this
RMRGJEHD–. Bulletin of the British Museum (Natural History), Geology. 10 8 • % 6 •. 10 12 16 1 at (mm) 20 2-2 T Total sample Fig. 18. Graphs of septal insertion and septal-tabularium ratio: tabularium diameter for ten colonies of Frechastraea goldfussi.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH)
RMRE9GPD–. Contributions to embryology. Embryology. 20 THE DEArELOPMENTAL ALTEUATIONS IN THE VASCULAR SYSTEM The main arterial trunks are well established at this stage and afford a more abundant supply of blood to the brain than existed in the 4 mm. embryo. Whereas the aortic system in the latter conformed to the branchial arches, it now presents a definite aortic arch derived from the truncus arteriosus and the fourth branchial arch of the left side. The innominate artery is formed by the fourth arch of the right side. The third arch has been taken up on each side in the formation of the common carot
RMRFR8JM–. Carnegie Institution of Washington publication. 20 THE DEVELOPMENTAL ALTERATIONS IN THE VASCULAR SYSTEM The main arterial trunks are well established at this stage and afford a more abundant supplj' of blood to the brain than existed in the 4 mm. embryo. Whereas the aortic system in the latter conformed to the branchial arches, it now presents a definite aortic arch derived from the truncus arteriosus and the fourth branchial arch of the left side. The innominate artery is formed by the fourth arch of the right side. The third arch has been taken up on each side in the formation of the commo
![. Narrative of a journey to the shores of the Polar Sea, in the years 1819, 20, 21, and 22 [microform]. Scientific expeditions; Expéditions scientifiques. mmmi^mtm^^mm mr?r 11 mil., ,M 1,1,1 ,1,1 l,t .<,„//i. /•I M. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Franklin, John, Sir, 1786-1847. London : J. Murray Stock Photo](https://c8.alamy.com/comp/RJ0HY3/narrative-of-a-journey-to-the-shores-of-the-polar-sea-in-the-years-1819-20-21-and-22-microform-scientific-expeditions-expditions-scientifiques-mmmimtmmm-mrr-11-mil-m-111-11-lt-lti-i-m-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-franklin-john-sir-1786-1847-london-j-murray-RJ0HY3.jpg ". Narrative of a journey to the shores of the Polar Sea, in the years 1819, 20, 21, and 22 [microform]. Scientific expeditions; Expéditions scientifiques. mmmi^mtm^^mm mr?r 11 mil., ,M 1,1,1 ,1,1 l,t .<,„//i. /•I M. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Franklin, John, Sir, 1786-1847. London : J. Murray Stock Photo")
RMRJ0HY3–. Narrative of a journey to the shores of the Polar Sea, in the years 1819, 20, 21, and 22 [microform]. Scientific expeditions; Expéditions scientifiques. mmmi^mtm^^mm mr?r 11 mil., ,M 1,1,1 ,1,1 l,t .<,„//i. /•I M. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Franklin, John, Sir, 1786-1847. London : J. Murray
RMPTEN43–Cpl. Danny Cook prepares a 155-mm artillery round for a controlled detonation as part of an explosives demolition range during Exercise Talisman Saber 17 on Townshend Island, Shoalwater Bay Training Area, Queensland, Australia, July 18, 2017. Cook, a native of Spencer, Tennessee, is a radio operator with Combat Logistics Battalion 31. He enlisted in May 2015 after graduating from Van Buren High School. Marines with CLB-31 provide essential support to the Marines and Sailors of the 31st Marine Expeditionary Unit while supporting Talisman Saber 17. The 31st MEU is taking part in Talisman Saber 1
RMRHM294–. Biological transport. Biological transport; Biological Transport. CONCEPTS AND TERMS. 20 40 60 Intracellular glycine, mM Figure 9 Influx of glycine into Ehrlich cells as a function of the intracellular glycine concentration. (Three different experiments are illustrated.) [From Heinz, E., and Walsh, P. O. (1958), /. Biol. Chem., 233, 1490; with permission.} be cancelled out by flux in another, so that net flux may be only a small fraction of the total flux. The influx of potassium ion into cells is ordinarily so high as to appear to require more energy than the total made available by cellula
RMRH7Y89–. The brain from ape to man; a contribution to the study of the evolution and development of the human brain. Brain; Evolution; Pongidae. FIG. 20. ENTRAL SURFACE OF BRAIN STEM, LEMUR MOXGOZ. [Actual Length, 35 mm.) Key to Diagram, cereb. peduncle. Cerebral Peduncle; optico.-ped.-space, Opticopeduncular Space; PYR. dec. Pyramidal Decussation; trap, body, Trapezoid Body. uous as elevations. The decrease in surface rehei is more marked in the cuneus than in the clava (Fig. 21). The relatively slight development of the cuneus may be interpreted as due to a sensory representation of the forehmb wh
RMRMKY5N–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE POSTCRANIAL SKELETON OF HETERODONTOSAURUS TUCKI 171 distally, these chevrons narrow to a small rod. From the seventh chevron of the first group to the sixth of the second, the distal end of the chevron is antero- posteriorly expanded into a knob. The length of the chevrons decreases pro- gressively from about the ninth. The first chevron preserved on the last block is 20-21 mm long; the fifth behind that is about 18 mm long; and the last complete chevron is still 16 mm long (on the third from las
RMPG4HN6–. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. 6o6 ANGIOSPERMAE—DICOTYLEDONES ' Pyreneenbl.,' p. 363.)—This species is monoecious. Twenty to thirty male disk- florets with a considerably larger number of female ray-florets are aggregated into a head 4 mm. in diameter. Conspicuousness is enhanced by the cauline leaves, which are covered with a thick white hairy coat and surround the corymb of tiny heads to form a whitish star of 20 to 40 or 50 mm. in diameter. The ray-florets possess a narrow corolla-tube
RMRG5BKD–. The Cactaceae : descriptions and illustrations of plants of the cactus family. . Fig. 75.—Neomammillaria sartorii. Mammillaria senckena and M. senckei are tvi^o names listed as synonyms of this species, but we do not find that they have ever been published. Illustration: Pfeiflfer and Otto, Abbild. Beschr. Cact. i: pi. 8, as Mammillaria seitziana. Figure 74 is reproduced from the illustration cited above. 20. Neomammillaria ortegae sp. nov. Simple to short-clavate, 5 to 8 cm. in diameter, light green, lactiferous; tubercles rather short (8 to 10 mm. long), broader at base, obscurely 4-angled
RMRD12TX–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MAI.ACOSTRACA. V. 57. Chart ii. Pseudalibrotus. P. Utoralis (only localities from the present paper and ('.. 0. Sars [895). X P- Nanscni. j P. glacialis. to this species but to one of the other marine species; very often it is impossible to decide from the literature whether the author has had the true P. Utoralis or any of the other species. The Copenhagen Museum possesses abt. 20 specimens from Spitsbergen, abt. 14—15 mm. in length, determined by Kroyer and undubitably his type
RMRGGA8J–. Bulletin of the British Museum (Natural History) Entom Supp. THE LEPTOCORISINAE OF THE WORLD !7 by examining the $ claspers, which are broad towards the bases and knob-like at apices in this species, whereas they are uniformly thin and acutely pointed in distinguenda. The small parallel-sided, medially notched projection of the $ seventh abdominal sternum separates it from all the species of this subgenus.. 05 mm Figs. 19-27. Stenocoris (Erbida) annulicornis. 19-21, o 22-27, ?â z9> terminalia, dorsal view ; 20, claspers, inner and outer views ; 21 aedeagus (inflated), ventral view ; 22,
![. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE SH1X1X( ! FLOWER BEETLES. 497 of elytra, st-arcely punctate. Elytra distinctly but sparsely punctate, the punctures finest toward the base; sutural stria deep, a little curved. Length l.S mm. Southern half of State: frequent. 'May 1-September 20. Scaphiomicnis flavescens Casey, pale brownish-yellow, length .9 mm., was described from ]Iiehigan. Family XIY. PIIALACRID.E. The SrnxixG Flower Beetles. To thi Stock Photo](https://c8.alamy.com/comp/PG3W30/an-illustrated-descriptive-catalogue-of-the-coleoptera-or-beetles-exclusive-of-the-rhynchophora-known-to-occur-in-indiana-with-bibliography-and-descriptions-of-new-species-beetles-the-sh1x1x-!-flower-beetles-497-of-elytra-st-arcely-punctate-elytra-distinctly-but-sparsely-punctate-the-punctures-finest-toward-the-base-sutural-stria-deep-a-little-curved-length-ls-mm-southern-half-of-state-frequent-may-1-september-20-scaphiomicnis-flavescens-casey-pale-brownish-yellow-length-9-mm-was-described-from-iiehigan-family-xiy-piialacride-the-srnxixg-flower-beetles-to-thi-PG3W30.jpg ". An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE SH1X1X( ! FLOWER BEETLES. 497 of elytra, st-arcely punctate. Elytra distinctly but sparsely punctate, the punctures finest toward the base; sutural stria deep, a little curved. Length l.S mm. Southern half of State: frequent. 'May 1-September 20. Scaphiomicnis flavescens Casey, pale brownish-yellow, length .9 mm., was described from ]Iiehigan. Family XIY. PIIALACRID.E. The SrnxixG Flower Beetles. To thi Stock Photo")
RMPG3W30–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE SH1X1X( ! FLOWER BEETLES. 497 of elytra, st-arcely punctate. Elytra distinctly but sparsely punctate, the punctures finest toward the base; sutural stria deep, a little curved. Length l.S mm. Southern half of State: frequent. 'May 1-September 20. Scaphiomicnis flavescens Casey, pale brownish-yellow, length .9 mm., was described from ]Iiehigan. Family XIY. PIIALACRID.E. The SrnxixG Flower Beetles. To thi
RMRG3NWX–. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. 96 CALIFORNIA FISH AND GAME. FIGURE 2. English sole larvae captured in an Isaacs-Kidd midwater trawl at the time of entry into Humboldt Bay. The total lengths from top to bottom are 20, 21, 22, and 26 mm.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. California.
RMRGDRAB–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. 1 mm Figure 41. A complete left humerus of Eocaecilia micropodia (MCZ 9163) in ventral view. The specimen has been slightly crushed, with the deltopectoral crest deflected from the normal ventral orientation (stereophotographs). ulna (MCZ 9242, Fig. 43A) is 2.16 mm in overall length. The surface of the proximal facet is set at an angle of about 20° to a plane normal to the shaft. The length of the radius measured from the most distal margin of the articular facet is 1.9 mm. Diaphyseal width narrows at midshaf
![. Beitrge zur wissenschaftlichen Botanik. Plants. JBeitr.z.wissensch. Botanik. IV. Fig; 9. Taf. V. â mm. a) 100 "/o Luft 20 "/o 0. b) 250/0 Luft 5«/o 0. c) 25 7o Luft 20% 0. Fig. 10.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Fnstck, Moritz, 1856-1925. Stuttgart, E. Ngele Stock Photo](https://c8.alamy.com/comp/RHWW46/beitrge-zur-wissenschaftlichen-botanik-plants-jbeitrzwissensch-botanik-iv-fig-9-taf-v-mm-a-100-quoto-luft-20-quoto-0-b-2500-luft-5o-0-c-25-7o-luft-20-0-fig-10-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-fnstck-moritz-1856-1925-stuttgart-e-ngele-RHWW46.jpg ". Beitrge zur wissenschaftlichen Botanik. Plants. JBeitr.z.wissensch. Botanik. IV. Fig; 9. Taf. V. â mm. a) 100 "/o Luft 20 "/o 0. b) 250/0 Luft 5«/o 0. c) 25 7o Luft 20% 0. Fig. 10.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Fnstck, Moritz, 1856-1925. Stuttgart, E. Ngele Stock Photo")
RMRHWW46–. Beitrge zur wissenschaftlichen Botanik. Plants. JBeitr.z.wissensch. Botanik. IV. Fig; 9. Taf. V. â mm. a) 100 "/o Luft 20 "/o 0. b) 250/0 Luft 5«/o 0. c) 25 7o Luft 20% 0. Fig. 10.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Fnstck, Moritz, 1856-1925. Stuttgart, E. Ngele
![. The Rhynchophora of America, north of Mexico [microform]. Beetles; Beetles; Coléoptères; Coléoptères. Horn.] CYPIIINI. 96 rior tibioe rather strongly denticulate within, articular surfaces of middle tibiio not ascendent. Length .20 inch ; 6.5 mm. The form of this species is not unlike the preceding. The elytra arc, however, narrower between the humeri and the thorax, not broader at base. This species is dedicated to my friend And, S. Fuller, to whom I am indebted for this and many other species. Occurs from New Jersey to Montana. PHACEPHOLIS n. g. Rostrum longer than the head, slightlj' cune Stock Photo](https://c8.alamy.com/comp/RJ4DRX/the-rhynchophora-of-america-north-of-mexico-microform-beetles-beetles-coloptres-coloptres-horn-cypiiini-96-rior-tibioe-rather-strongly-denticulate-within-articular-surfaces-of-middle-tibiio-not-ascendent-length-20-inch-65-mm-the-form-of-this-species-is-not-unlike-the-preceding-the-elytra-arc-however-narrower-between-the-humeri-and-the-thorax-not-broader-at-base-this-species-is-dedicated-to-my-friend-and-s-fuller-to-whom-i-am-indebted-for-this-and-many-other-species-occurs-from-new-jersey-to-montana-phacepholis-n-g-rostrum-longer-than-the-head-slightlj-cune-RJ4DRX.jpg ". The Rhynchophora of America, north of Mexico [microform]. Beetles; Beetles; Coléoptères; Coléoptères. Horn.] CYPIIINI. 96 rior tibioe rather strongly denticulate within, articular surfaces of middle tibiio not ascendent. Length .20 inch ; 6.5 mm. The form of this species is not unlike the preceding. The elytra arc, however, narrower between the humeri and the thorax, not broader at base. This species is dedicated to my friend And, S. Fuller, to whom I am indebted for this and many other species. Occurs from New Jersey to Montana. PHACEPHOLIS n. g. Rostrum longer than the head, slightlj' cune Stock Photo")
RMRJ4DRX–. The Rhynchophora of America, north of Mexico [microform]. Beetles; Beetles; Coléoptères; Coléoptères. Horn.] CYPIIINI. 96 rior tibioe rather strongly denticulate within, articular surfaces of middle tibiio not ascendent. Length .20 inch ; 6.5 mm. The form of this species is not unlike the preceding. The elytra arc, however, narrower between the humeri and the thorax, not broader at base. This species is dedicated to my friend And, S. Fuller, to whom I am indebted for this and many other species. Occurs from New Jersey to Montana. PHACEPHOLIS n. g. Rostrum longer than the head, slightlj' cune
RMRJRDC0–. The Australian zoologist. Zoology; Zoology; Zoology. ECHIDNA VISION as described in the previous experiment until 20 trials per day for two consecutive days had been reached. On completion of familiarization training, discrimination training com- menced the next day. (c) Stimulus Panels As for the 25.4 mm task of experiment two. RESULTS Figure 5 shows per cent correct responses for each animal for each session of discrimination training for both original and transfer eyes. As the per cent correct response curves show, E6, E7 and E9 learned to criterion with the first eye in six, seven and si
RMRG37WH–. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. 40- 20- CENTRAL BAJA CALIFORNIA. 150 190 230 LENGTH (mm ) 2 70 FIGURE 3 —Percentage length composition of sardines sampled during the 1962-63 commercial season, by region of capture. Data are plotted at 10-mm intervals.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original wor
RMRHK138–. The biology of the protozoa. Protozoa; Protozoa. 320 BIOLOGY OF THE PROTOZOA 2 3. 19 -'&B&'. mm 3fe 20 Fig. 162.—Oxytricha fallax; conjugation and meiosis. 2 to 9, formation and divi- sion of the first meiotic nuclear spindle and separation of the twenty-four dumb-bells into two groups of twelve dumb-bells each; 10 to 12, the second meiotic division; 13 to 15, the third division; 1G, one of the pronuclei; 17 to 20, the first zygotic division. (After Gregory.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability -
RMRG8T52–. Bulletin - United States National Museum. Science. EARLY PALEOZOIC BRYOZOA OF THE BALTIC PROVINCES. 197 Although in surface characters this form associated forms, its internal features are its recognition easy. The chief peculiarity or sections is the presence of exceedingly the mesopores and comparatively few of zocecia proper. In the mesopores 20 to 25 space of 1 mm,, while in the immature reg. is quite similar to several striking enough to make seen in vertical fractures numerous diaphragms in these structures in the diaphragms occur in the ion of the zocecia only 1 d. Please note that th
RMRHE47G–. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Reproduction in Mus macedonicus in the Balkans 287. mately to the beginning of March and consequently, their conception to mid February. The end of the breeding season was put to October when last pregnant females were collected (Fig.2). They composed small proportion only among mature (20 °7o, n = 15) as well as among all captured females (8 °/o, n = 38). Last pregnant females were from the 10th, 18th and 20th October, and their embryos measured 11, 15 and 16 mm, r
RMRHE1ET–. Bonner zoologische Monographien. Zoology. Abb.19: Opiums quadrimaciilatus KL. 15.9 mm. Ventralansicht der knorpeligen Nasenkapsel mit Septomaxillare. Rechts sind zusätzlich die Deckknochen dargestellt. * dünner rostraler Fortsatz der Lamina transversalis anterior. Maßstab 1 mm. Abb.20: Physignathus cocinciniis KL. 11,8 mm. Dorsalansicht der rechten Hälfte der knorpeligen Nasenkapsel mit Septomaxillare. Maßstab 1 mm. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may
RMRGJEM9–. Bulletin of the British Museum (Natural History), Geology. 12 14 dt (mm) 20 2-2 â¢030 r â¢02 5 â At (sq. cms) 020 015 010 005. 1^-f ^.C^^^X 010 0 14 018 A 13 r 12 ⢠11 10 9. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH)
RMRFT0YB–. Carnegie Institution of Washington publication. 20 INFRA-RED TRANSMISSION SPECTRA. In fig. 3 is illustrated the effect of dehydrating the selenite. This was accomplished with difficulty on account of warping and shrinking of the plate, which necessitated dismounting the specimens for each heating. It was found necessary to clamp the specimen between two metal plates in order to prevent it from warping and breaking. Curve a gives the transmission of a clear piece having a thickness of 0.204 mm- > curve b shows the transmission after partial dehydration. 7O%. S 6 7 8 FIG. 4.—Selenite. It is
RMRR24JY–. African invertebrates : a journal of biodiversity research. Invertebrates -- Africa; Biological diversity -- Africa; Biological diversity. 290 ERNEST WARREN. Diameter about 0'17 mm., and thickness of perisarc 15'1 fx ; these dimensions are somewhat smaller in the dwarf variety. Hydranth. — The perisarc of the hydrocaulus is not swollen into a loose sheath at the base of the polyp. The number of tentacles in the large variety varies from 20-30, and in the dwarf variety from 10-18. The average length of the polyp in the large variety is Text-fig. 4.. Coryue piisilla Gartner. A. Large form x 15
RMREYJME–. Philipps, 1820 settler; his letters. botany. PI s i* Q^st fflio ilTKTi^IISJI^tS 20 *,MfiE*Bijs&5*45^,^P5W7K¥!Ea 2—2.5 MMEo ' 3£^MlE7k (2)' mmm—mm^m—^m^m—^m^mmmmmn^m^iMm,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Philipps, Thomas, 1775-1859; Keppel-Jones, Arthur. ed. Pietermaritzburg, Shuter and Shooter
RMRHN5YN–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. HYDROID BIOLUMINESCENCE 403 more cytoplasmic projections that may be up to 20 ^ in length (Fig. 3C, D). These projections have no apparent orientation to neighboring photocytes. The distance between photocytes varies from several mm, usually in the stolons or proximal uprights (Fig. 3A), to near contact, especially in the pedicels and distal parts of the uprights (Fig. 3B). The distribution of fluorescence within a photocyte including the projections usually appears homogeneous in a living whole mount except for a nonfluores
RMRNA0M8–. The anatomical record. Anatomy; Anatomy. 628 B. W. KUXKEL. P'igs. 35-38 Transverse sections through the dorsal portion of an embrj'o (D), having a length of 80 mm., arranged from anterior to posterior, showing the paraphysis, lateral, median, and diencephalic choroid plexuses, ganglia haben- ulae, superior commissure, and a pocket of the roof of the diencephalon cut off bj^ the superior commissure. X 20. between the superior and posterior commissures and is directed almost exactly dorso-ventrally. The body of the epiphysis is large and pear-shaped. In one specimen it exhibited a small lumen
![. Biological structure and function; proceedings. Biochemistry; Cytology. mM p-FPhe. Fk;. 6. " Set-back" against concentration of ^-FPhe in inorganic medium. The exposure is always for 20 min. Crosses: Division i—Cells immersed at 25 min. after EH. Circles: Division 2—Cells immersed at 55 min. after EH. A complicating factor in the experiments described is in the complexity of the growth medium. For cells (" washed cells ") in the inorganic medium the extracellular pool of amino acids is nil and the sensitivity of the cells to amino acid analogues is much increased. For the Stock Photo](https://c8.alamy.com/comp/RHKFAW/biological-structure-and-function-proceedings-biochemistry-cytology-mm-p-fphe-fk-6-quot-set-backquot-against-concentration-of-fphe-in-inorganic-medium-the-exposure-is-always-for-20-min-crosses-division-icells-immersed-at-25-min-after-eh-circles-division-2cells-immersed-at-55-min-after-eh-a-complicating-factor-in-the-experiments-described-is-in-the-complexity-of-the-growth-medium-for-cells-quot-washed-cells-quot-in-the-inorganic-medium-the-extracellular-pool-of-amino-acids-is-nil-and-the-sensitivity-of-the-cells-to-amino-acid-analogues-is-much-increased-for-the-RHKFAW.jpg ". Biological structure and function; proceedings. Biochemistry; Cytology. mM p-FPhe. Fk;. 6. " Set-back" against concentration of ^-FPhe in inorganic medium. The exposure is always for 20 min. Crosses: Division i—Cells immersed at 25 min. after EH. Circles: Division 2—Cells immersed at 55 min. after EH. A complicating factor in the experiments described is in the complexity of the growth medium. For cells (" washed cells ") in the inorganic medium the extracellular pool of amino acids is nil and the sensitivity of the cells to amino acid analogues is much increased. For the Stock Photo")
RMRHKFAW–. Biological structure and function; proceedings. Biochemistry; Cytology. mM p-FPhe. Fk;. 6. " Set-back" against concentration of ^-FPhe in inorganic medium. The exposure is always for 20 min. Crosses: Division i—Cells immersed at 25 min. after EH. Circles: Division 2—Cells immersed at 55 min. after EH. A complicating factor in the experiments described is in the complexity of the growth medium. For cells (" washed cells ") in the inorganic medium the extracellular pool of amino acids is nil and the sensitivity of the cells to amino acid analogues is much increased. For the
RMRMNA7N–. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. African Spiders and Solifugse. 35 Measurements in mm. Length of cephalothorax 19, of patella, tibia, and tarsus of palp 17'2-5, of patella and tibia of first leg 23, of patella and tibia of fouftli leg 20 ; total length 32. Hah. Mombasa [Capt. CrawJiaj/). Pterinochllus meridlonalis, sp. n. c?.— Colour. Cephalothorax greyish black, with lines of yellowish hairs radiating from the fovea; sternum and ventral surface of coxse of legs deep black ; abdomen greyish yellow, the ventra
RMRJMEWE–. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. ®i)j> Will (Earpnratiou, &atti?BUt, N.. 10485 10485 Balance—Specific Gravity, Hydrostatic. 'Especially designed for school and commercial use; capacity, 1 ctgrm to 1 kilo; length of beam, 250 mm; diameter of pans, 135 mm; mounted on base with drawer and supplied complete with set of brass weights, 1 ctgrm to 500 grms; scale may be used for usual weighing by substituting the scale bow for the counterpoised pan Each 20.00. Please note that these images are extrac
RMW1B84D–Archive image from page 338 of Deutsche Südpolar-Expedition, 1901-1903, im Auftrage. Deutsche Südpolar-Expedition, 1901-1903, im Auftrage des Reichsamtes des Innern . deutschesdpola11deut Year: 1910 Fig. 22 QQ LlBfi'f Fig. 24 Verlag Georg Reimer in Berlin. O. Mattson phot. Fig. 14—16 Lobodon-Embryo 58 mm. Fig. 17 —19 Lobodon-Embryo 82 mm. Fig. 20—22 Leptonychotes-Embryo 104 mm. Fig. 23, 24 Lobodon-Embryo 125 mm.
RMRHPD5G–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. ONTOGENY OF THE ANNULUS VENTRALIS. E. A. ANDREWS. Ill crayfish of the genus Cambarns there is a sperm receptacle in the female which has been known as the Annuhts ventralis and made use of as a specific character in systematic works. Nothing has been known of its mode of development beyond the brief mention by Mary Steele L who figured the external views of the annulus in specimens of C. gracilis, 20, 22, 27.5, 30, 35, 36, 50 and 60 mm. in length. Of these the latter four were probably adults and the former four immature you
RMPFB7Y8–. Description of new carnivores from the Miocene of western Nebraska. Carnivora, Fossil; Paleontology; Paleontology. 238 MEMOIRS OF THE CARNEGIE MUSEUM Mc. Ill and the smaller for Mc. IV. In Daphasnus the latter facets are divided in about the same proportions as in the present genus. Measurements of Magnum. Mm. Greatest antero-posterior diameter 20 Transverse diameter of dorsal face 11 Greatest vertical diameter 16 Unciform.—The facet for the cuneiform does not extend so far down on the ulnar angle as is the case in Daphcenus, otherwise I cannot see any difference in the unciform in the two g
RMRGDYDF–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 1!)(i() MAMMALIAN 111BKRNATI0N 323 pressures the ground squirrels always cooled faster than did the rats. The curves tended to level off at a lower body temperature as the exposure progressed. The ground squirrels at ' '()() nun He; and 150 nun Hg cooled at approximately the same rate, although there is a marked difference in oxygen deficiency. The ground squirrels at 150 mm Hg and at a chamber temperature of ' !:!(' cooled almost as fast as those at 14 C. If the cooling- constant 4 b 40 35 -- 30 25 — 20 15 sxm TEMP.
RMPFA5EN–. The Devonian crinoids of the State of New York. Crinoidea, Fossil; Paleontology; Paleontology. DEVONIAN CRINOIDS OF NEW YORK 20'. Corocrinus ornatus sp. nov. Plate 26, figures 2, 3, 4; text figure 47 This species is represented by five fairly well-preserved thecae. Two of these have about 10 mm of stem attached, and portions of the arms. As the specimens are embedded in soft shale their preservation is excellent. Owing to the thinness of the plates and the delicacy of the cup, all the speci- mens are more or less crushed. Dorsal cup urn-shaped; base nar- row. The sides extend outward and Upw
RMRFRKT7–. Carnegie Institution of Washington publication. 190 COMPARISONS OF RESPIRATORY EXCHANGE. M. J. S., July 20, 1912.—Mask, 4 periods; glass nosepieces, 3 periods; periods alternating. Both mask and nosepieces tested with soapsuds. Sub- ject preferred mask, as nosepieces made edges of his nostrils sore and with the mask he felt that he had more freedom in breathing. He complained of sore- ness and pain on the left side of body. No pulse records taken. Respiration- rate at beginning of periods uneven, but became more regular by the middle of the period. Average barometric pressure, 765.7 mm.; ave
RMRDE80G–. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. 6o6 ANGIOSPERMAE—DICOTYLEDONES ' Pyreneenbl.,' p. 363.)—This species is monoecious. Twenty to thirty male disk- florets with a considerably larger number of female ray-florets are aggregated into a head 4 mm. in diameter. Conspicuousness is enhanced by the cauline leaves, which are covered with a thick white hairy coat and surround the corymb of tiny heads to form a whitish star of 20 to 40 or 50 mm. in diameter. The ray-florets possess a narrow corolla-tube
![. Bulletin - United States National Museum. Science. A MONOGRAPH OF THE EXISTING CRINOIDS 745 Description.—The centrodorsal is hemispherical to only sliglitly convex, almost completely covered with closely crowded cirrus sockets of which the apical are not very much smaller that the peripheral. The usually rather small polar area is more or less concave. The cirri are XI^L, 18-22 (usually about 20), from 25 to 35 mm. long. (Note BY A.M.C. In the type specimen of Antedon ciliafa there are about LXX cirrus sockets.] The first seginent is short, the second is rather longer than broad, the third i Stock Photo](https://c8.alamy.com/comp/RG77AX/bulletin-united-states-national-museum-science-a-monograph-of-the-existing-crinoids-745-descriptionthe-centrodorsal-is-hemispherical-to-only-sliglitly-convex-almost-completely-covered-with-closely-crowded-cirrus-sockets-of-which-the-apical-are-not-very-much-smaller-that-the-peripheral-the-usually-rather-small-polar-area-is-more-or-less-concave-the-cirri-are-xil-18-22-usually-about-20-from-25-to-35-mm-long-note-by-amc-in-the-type-specimen-of-antedon-ciliafa-there-are-about-lxx-cirrus-sockets-the-first-seginent-is-short-the-second-is-rather-longer-than-broad-the-third-i-RG77AX.jpg ". Bulletin - United States National Museum. Science. A MONOGRAPH OF THE EXISTING CRINOIDS 745 Description.—The centrodorsal is hemispherical to only sliglitly convex, almost completely covered with closely crowded cirrus sockets of which the apical are not very much smaller that the peripheral. The usually rather small polar area is more or less concave. The cirri are XI^L, 18-22 (usually about 20), from 25 to 35 mm. long. (Note BY A.M.C. In the type specimen of Antedon ciliafa there are about LXX cirrus sockets.] The first seginent is short, the second is rather longer than broad, the third i Stock Photo")
RMRG77AX–. Bulletin - United States National Museum. Science. A MONOGRAPH OF THE EXISTING CRINOIDS 745 Description.—The centrodorsal is hemispherical to only sliglitly convex, almost completely covered with closely crowded cirrus sockets of which the apical are not very much smaller that the peripheral. The usually rather small polar area is more or less concave. The cirri are XI^L, 18-22 (usually about 20), from 25 to 35 mm. long. (Note BY A.M.C. In the type specimen of Antedon ciliafa there are about LXX cirrus sockets.] The first seginent is short, the second is rather longer than broad, the third i
![. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. CHAPTER XXI MYRIAPODA CHILOPODA, THE CENTIPEDES Scolopendra cingulata and dalmatica The Egg Cleavage and Blastoderm Formation.—The eggs of these two European centipedes are laid during June in the earth at a depth of 3 to 8 cm. in clumps of 15 to 20 or more, the female remaining curled around the mass until the young begin feeding. The short ovoid egg averages 3 mm. in length and has a thin but brittle chor Stock Photo](https://c8.alamy.com/comp/RF096B/embryology-of-insects-and-myriapods-the-developmental-history-of-insects-centipedes-and-millepedes-from-egg-desposition-!-to-hatching-embryology-insects-embryology-myriapoda-chapter-xxi-myriapoda-chilopoda-the-centipedes-scolopendra-cingulata-and-dalmatica-the-egg-cleavage-and-blastoderm-formationthe-eggs-of-these-two-european-centipedes-are-laid-during-june-in-the-earth-at-a-depth-of-3-to-8-cm-in-clumps-of-15-to-20-or-more-the-female-remaining-curled-around-the-mass-until-the-young-begin-feeding-the-short-ovoid-egg-averages-3-mm-in-length-and-has-a-thin-but-brittle-chor-RF096B.jpg ". Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. CHAPTER XXI MYRIAPODA CHILOPODA, THE CENTIPEDES Scolopendra cingulata and dalmatica The Egg Cleavage and Blastoderm Formation.—The eggs of these two European centipedes are laid during June in the earth at a depth of 3 to 8 cm. in clumps of 15 to 20 or more, the female remaining curled around the mass until the young begin feeding. The short ovoid egg averages 3 mm. in length and has a thin but brittle chor Stock Photo")
RMRF096B–. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. CHAPTER XXI MYRIAPODA CHILOPODA, THE CENTIPEDES Scolopendra cingulata and dalmatica The Egg Cleavage and Blastoderm Formation.—The eggs of these two European centipedes are laid during June in the earth at a depth of 3 to 8 cm. in clumps of 15 to 20 or more, the female remaining curled around the mass until the young begin feeding. The short ovoid egg averages 3 mm. in length and has a thin but brittle chor
![. The development of the skull of Emys Lutaria. Chelonia (Genus); Reptiles. UKliL01MliNT OF THE SKULL OK KMYS B. W. KUNKEL PLATE pr.s.. EXPLANATION OF FIGURE 24 Dorsal vii'w of ;i model of the choiKlrocraniuiii of an embryo having a cara- pace length of 11 mm. The membrane bones of the right side only are represented. X 20 775. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Kunkel, B. W. [s. l. : s. n. ] Stock Photo](https://c8.alamy.com/comp/PF9M6C/the-development-of-the-skull-of-emys-lutaria-chelonia-genus-reptiles-uklil01mlint-of-the-skull-ok-kmys-b-w-kunkel-plate-prs-explanation-of-figure-24-dorsal-viiw-of-i-model-of-the-choiklrocraniuiii-of-an-embryo-having-a-cara-pace-length-of-11-mm-the-membrane-bones-of-the-right-side-only-are-represented-x-20-775-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-kunkel-b-w-s-l-s-n-PF9M6C.jpg ". The development of the skull of Emys Lutaria. Chelonia (Genus); Reptiles. UKliL01MliNT OF THE SKULL OK KMYS B. W. KUNKEL PLATE pr.s.. EXPLANATION OF FIGURE 24 Dorsal vii'w of ;i model of the choiKlrocraniuiii of an embryo having a cara- pace length of 11 mm. The membrane bones of the right side only are represented. X 20 775. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Kunkel, B. W. [s. l. : s. n. ] Stock Photo")
RMPF9M6C–. The development of the skull of Emys Lutaria. Chelonia (Genus); Reptiles. UKliL01MliNT OF THE SKULL OK KMYS B. W. KUNKEL PLATE pr.s.. EXPLANATION OF FIGURE 24 Dorsal vii'w of ;i model of the choiKlrocraniuiii of an embryo having a cara- pace length of 11 mm. The membrane bones of the right side only are represented. X 20 775. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Kunkel, B. W. [s. l. : s. n. ]
RMRHKRGH–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 394 OHUCHIDA, OHTSUKA, AND KIJIMA. FIGURE 1. Photomicrographs of hydra tentacle observed under Normarski differential interference optics, a) control, b) 2 mM treatment for 75 h. Arrows indicate the few remaining and deformed desmonemes after treatment. Scale bar equals 20 /urn. h treatment, but after the 150 h treatment stenoteles decreased to 43% of control level (Table I). About 80% of all nematocysts were in the tentacles. This included 90% of desmonemes and 80% of A. isorhizas. About 70% of the stenoteles and 55% of the
RMRGCTCG–. Bulletin of the Natural History Museum (Zoology). Fig. 20 Parerenna emilyae. Bracts of A. the first and B. the second type. Scale 1 mm. and may disappear altogether; the nectosac then being T-shaped. There was a large muscle-free zone on the apical, adaxial part of its lower side. The pallial canal was quite long, extending from the base of the thrust block to beyond the point of origin of the pedicular canal. The long pedicular canal was inserted onto the nectosac either at the point of origin of the lateral radial canals, or slightly basal to it. On half of the fully developed nectophores
![. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE SH1X1X( ! FLOWER BEETLES. 497 of elytra, st-arcely punctate. Elytra distinctly but sparsely punctate, the punctures finest toward the base; sutural stria deep, a little curved. Length l.S mm. Southern half of State: frequent. 'May 1-September 20. Scaphiomicnis flavescens Casey, pale brownish-yellow, length .9 mm., was described from ]Iiehigan. Family XIY. PIIALACRID.E. The SrnxixG Flower Beetles. To thi Stock Photo](https://c8.alamy.com/comp/RDJDM3/an-illustrated-descriptive-catalogue-of-the-coleoptera-or-beetles-exclusive-of-the-rhynchophora-known-to-occur-in-indiana-with-bibliography-and-descriptions-of-new-species-beetles-the-sh1x1x-!-flower-beetles-497-of-elytra-st-arcely-punctate-elytra-distinctly-but-sparsely-punctate-the-punctures-finest-toward-the-base-sutural-stria-deep-a-little-curved-length-ls-mm-southern-half-of-state-frequent-may-1-september-20-scaphiomicnis-flavescens-casey-pale-brownish-yellow-length-9-mm-was-described-from-iiehigan-family-xiy-piialacride-the-srnxixg-flower-beetles-to-thi-RDJDM3.jpg ". An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE SH1X1X( ! FLOWER BEETLES. 497 of elytra, st-arcely punctate. Elytra distinctly but sparsely punctate, the punctures finest toward the base; sutural stria deep, a little curved. Length l.S mm. Southern half of State: frequent. 'May 1-September 20. Scaphiomicnis flavescens Casey, pale brownish-yellow, length .9 mm., was described from ]Iiehigan. Family XIY. PIIALACRID.E. The SrnxixG Flower Beetles. To thi Stock Photo")
RMRDJDM3–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE SH1X1X( ! FLOWER BEETLES. 497 of elytra, st-arcely punctate. Elytra distinctly but sparsely punctate, the punctures finest toward the base; sutural stria deep, a little curved. Length l.S mm. Southern half of State: frequent. 'May 1-September 20. Scaphiomicnis flavescens Casey, pale brownish-yellow, length .9 mm., was described from ]Iiehigan. Family XIY. PIIALACRID.E. The SrnxixG Flower Beetles. To thi
RMRFRM2K–. Carnegie Institution of Washington publication. . Fio. 39.—Types of respiration of subject H. F. T. with the spirometer unit ou January 18, 1912. Three-fifths original size. Upper curve, third period; lower curve, sixth period; time lines, minutes. nately the recording apparatus was not adjusted to show the differentiation between the types very clearly. In the last period of the experiment (with the spirometer unit), the respiration was very regular. Average barometric pressure, 766.0 mm.; average temperature of air with the spirometer unit, 22.3° C.; with the Zuntz-Geppert apparatus, 20.7°
![. Bulletins of American paleontology. 424 Bulletin 238 8. 10 20 T" LE NGTH (MM) Text-figure 47.—Plots of length-width measurements of Eomartiniopsis ffirtyi (Branson) taken from growth varices of six pedicle valves (USNM lo- cality 9045), illustrating variation in the proportions of these shells during ontogeny and a slight trend toward truncation of the lateral extremities. in full maturity although length increases. This tendency is typical of round-eared spiriferoid brachiopods. Occurrence and abundance.—This species occurs in the Chou- teau Limestone of Missouri and the Chappel Limest Stock Photo](https://c8.alamy.com/comp/RG9EF0/bulletins-of-american-paleontology-424-bulletin-238-8-10-20-tquot-le-ngth-mm-text-figure-47plots-of-length-width-measurements-of-eomartiniopsis-ffirtyi-branson-taken-from-growth-varices-of-six-pedicle-valves-usnm-lo-cality-9045-illustrating-variation-in-the-proportions-of-these-shells-during-ontogeny-and-a-slight-trend-toward-truncation-of-the-lateral-extremities-in-full-maturity-although-length-increases-this-tendency-is-typical-of-round-eared-spiriferoid-brachiopods-occurrence-and-abundancethis-species-occurs-in-the-chou-teau-limestone-of-missouri-and-the-chappel-limest-RG9EF0.jpg ". Bulletins of American paleontology. 424 Bulletin 238 8. 10 20 T" LE NGTH (MM) Text-figure 47.—Plots of length-width measurements of Eomartiniopsis ffirtyi (Branson) taken from growth varices of six pedicle valves (USNM lo- cality 9045), illustrating variation in the proportions of these shells during ontogeny and a slight trend toward truncation of the lateral extremities. in full maturity although length increases. This tendency is typical of round-eared spiriferoid brachiopods. Occurrence and abundance.—This species occurs in the Chou- teau Limestone of Missouri and the Chappel Limest Stock Photo")
RMRG9EF0–. Bulletins of American paleontology. 424 Bulletin 238 8. 10 20 T" LE NGTH (MM) Text-figure 47.—Plots of length-width measurements of Eomartiniopsis ffirtyi (Branson) taken from growth varices of six pedicle valves (USNM lo- cality 9045), illustrating variation in the proportions of these shells during ontogeny and a slight trend toward truncation of the lateral extremities. in full maturity although length increases. This tendency is typical of round-eared spiriferoid brachiopods. Occurrence and abundance.—This species occurs in the Chou- teau Limestone of Missouri and the Chappel Limest
![. Anatomische Hefte. Hyomandibulartasche I / Fig. 30. Crocodilus biporcatus. Embryo von 5 mm Kopflänge. Schnitt durch die Hyo- mandibulartasche. Gan?l. Trigem. V. cap. lat. Quadratum Paukenhöhle Extracolumella. Basalplatte Fig. 31. Crocodilus biporcatus. Embryo von 6,5 mm Kopflänge. Schnitt durch die Columellaanlage. Vergr. 20:1.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. München [etc. ] J. F. Bergmann Stock Photo](https://c8.alamy.com/comp/RN98DG/anatomische-hefte-hyomandibulartasche-i-fig-30-crocodilus-biporcatus-embryo-von-5-mm-kopflnge-schnitt-durch-die-hyo-mandibulartasche-ganl-trigem-v-cap-lat-quadratum-paukenhhle-extracolumella-basalplatte-fig-31-crocodilus-biporcatus-embryo-von-65-mm-kopflnge-schnitt-durch-die-columellaanlage-vergr-201-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-mnchen-etc-j-f-bergmann-RN98DG.jpg ". Anatomische Hefte. Hyomandibulartasche I / Fig. 30. Crocodilus biporcatus. Embryo von 5 mm Kopflänge. Schnitt durch die Hyo- mandibulartasche. Gan?l. Trigem. V. cap. lat. Quadratum Paukenhöhle Extracolumella. Basalplatte Fig. 31. Crocodilus biporcatus. Embryo von 6,5 mm Kopflänge. Schnitt durch die Columellaanlage. Vergr. 20:1.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. München [etc. ] J. F. Bergmann Stock Photo")
RMRN98DG–. Anatomische Hefte. Hyomandibulartasche I / Fig. 30. Crocodilus biporcatus. Embryo von 5 mm Kopflänge. Schnitt durch die Hyo- mandibulartasche. Gan?l. Trigem. V. cap. lat. Quadratum Paukenhöhle Extracolumella. Basalplatte Fig. 31. Crocodilus biporcatus. Embryo von 6,5 mm Kopflänge. Schnitt durch die Columellaanlage. Vergr. 20:1.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. München [etc. ] J. F. Bergmann
![. Bulletin of the British Museum (Natural History), Geology. . 10 mm Fig. 19 Jaufolepis striata gen. et sp. nov. Group of small scales. Holotype P62957b. (See also Fig. 24). Fig. 20 Parexus sp. Spine showing typical alternating arrangement of posterior denticles. P62870. (See also Fig. 25). not seen in many other acanthodians. It is associated with the Diplacanthidae by virtue of the scalloped patterning within the crown and the surface ornament of longitudinal ridges, although the ridges are indistinct on the smaller scales. Family CLIMATIIDAE Berg 1940 [spines] Genus Parexus Agassiz 1845 run Stock Photo](https://c8.alamy.com/comp/RGHACN/bulletin-of-the-british-museum-natural-history-geology-10-mm-fig-19-jaufolepis-striata-gen-et-sp-nov-group-of-small-scales-holotype-p62957b-see-also-fig-24-fig-20-parexus-sp-spine-showing-typical-alternating-arrangement-of-posterior-denticles-p62870-see-also-fig-25-not-seen-in-many-other-acanthodians-it-is-associated-with-the-diplacanthidae-by-virtue-of-the-scalloped-patterning-within-the-crown-and-the-surface-ornament-of-longitudinal-ridges-although-the-ridges-are-indistinct-on-the-smaller-scales-family-climatiidae-berg-1940-spines-genus-parexus-agassiz-1845-run-RGHACN.jpg ". Bulletin of the British Museum (Natural History), Geology. . 10 mm Fig. 19 Jaufolepis striata gen. et sp. nov. Group of small scales. Holotype P62957b. (See also Fig. 24). Fig. 20 Parexus sp. Spine showing typical alternating arrangement of posterior denticles. P62870. (See also Fig. 25). not seen in many other acanthodians. It is associated with the Diplacanthidae by virtue of the scalloped patterning within the crown and the surface ornament of longitudinal ridges, although the ridges are indistinct on the smaller scales. Family CLIMATIIDAE Berg 1940 [spines] Genus Parexus Agassiz 1845 run Stock Photo")
RMRGHACN–. Bulletin of the British Museum (Natural History), Geology. . 10 mm Fig. 19 Jaufolepis striata gen. et sp. nov. Group of small scales. Holotype P62957b. (See also Fig. 24). Fig. 20 Parexus sp. Spine showing typical alternating arrangement of posterior denticles. P62870. (See also Fig. 25). not seen in many other acanthodians. It is associated with the Diplacanthidae by virtue of the scalloped patterning within the crown and the surface ornament of longitudinal ridges, although the ridges are indistinct on the smaller scales. Family CLIMATIIDAE Berg 1940 [spines] Genus Parexus Agassiz 1845 run
![. Collected reprints / Atlantic Oceanographic and Meteorological Laboratories [and] Pacific Oceanographic Laboratories. Oceanography Periodicals.. 178 SUBSTRATE RESPONSE TO HYDRAULIC PROCESS â J VM v'/> ilAA Of ⢠1 "^MEAN BOTTOM FLOW ^x BOUNDARIES FOR MEAN FLOW SHEARS mm SHOAL FIGURE 20. Nearshore and offshore patterns of tidal flow about sand ridges. Based on Luduick (1970b) and Caston and Stride (1970). zone of residual current shear at the ridge crest. The ridges therefore tend to aggrade toward the intertidal zone where they become "drying shoals" or swash plat- forms Stock Photo](https://c8.alamy.com/comp/REHAKA/collected-reprints-atlantic-oceanographic-and-meteorological-laboratories-and-pacific-oceanographic-laboratories-oceanography-periodicals-178-substrate-response-to-hydraulic-process-j-vm-vgt-ilaa-of-1-quotmean-bottom-flow-x-boundaries-for-mean-flow-shears-mm-shoal-figure-20-nearshore-and-offshore-patterns-of-tidal-flow-about-sand-ridges-based-on-luduick-1970b-and-caston-and-stride-1970-zone-of-residual-current-shear-at-the-ridge-crest-the-ridges-therefore-tend-to-aggrade-toward-the-intertidal-zone-where-they-become-quotdrying-shoalsquot-or-swash-plat-forms-REHAKA.jpg ". Collected reprints / Atlantic Oceanographic and Meteorological Laboratories [and] Pacific Oceanographic Laboratories. Oceanography Periodicals.. 178 SUBSTRATE RESPONSE TO HYDRAULIC PROCESS â J VM v'/> ilAA Of ⢠1 "^MEAN BOTTOM FLOW ^x BOUNDARIES FOR MEAN FLOW SHEARS mm SHOAL FIGURE 20. Nearshore and offshore patterns of tidal flow about sand ridges. Based on Luduick (1970b) and Caston and Stride (1970). zone of residual current shear at the ridge crest. The ridges therefore tend to aggrade toward the intertidal zone where they become "drying shoals" or swash plat- forms Stock Photo")
RMREHAKA–. Collected reprints / Atlantic Oceanographic and Meteorological Laboratories [and] Pacific Oceanographic Laboratories. Oceanography Periodicals.. 178 SUBSTRATE RESPONSE TO HYDRAULIC PROCESS â J VM v'/> ilAA Of ⢠1 "^MEAN BOTTOM FLOW ^x BOUNDARIES FOR MEAN FLOW SHEARS mm SHOAL FIGURE 20. Nearshore and offshore patterns of tidal flow about sand ridges. Based on Luduick (1970b) and Caston and Stride (1970). zone of residual current shear at the ridge crest. The ridges therefore tend to aggrade toward the intertidal zone where they become "drying shoals" or swash plat- forms
RMRDRC9N–. Mollusca ... Mollusks. Kg. 81.—Chloritis theoialdi. fProm Proo. Malac. Soc. London.) A specimen in the Hungerford collection of the British Museum I also refer to C. theobaldi. It is a trifle smaller than the type, measuring 24 : 20 : 15 mm., and exhibits a very faint trace only of the supra-peripheral band near the peristome. The two species approach G. franciseanorum, Gredler, a Chinese form. 0. theobaldi especially bears a striking resemblance, but has the umbilicus a little more contracted, the spire is relatively higher, and the aperture is less dilated laterally, while the columellar m
RMPFJ1CN–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MAI.ACOSTRACA. V. 57. Chart ii. Pseudalibrotus. P. Utoralis (only localities from the present paper and ('.. 0. Sars [895). X P- Nanscni. j P. glacialis. to this species but to one of the other marine species; very often it is impossible to decide from the literature whether the author has had the true P. Utoralis or any of the other species. The Copenhagen Museum possesses abt. 20 specimens from Spitsbergen, abt. 14—15 mm. in length, determined by Kroyer and undubitably his type
RMRE07YG–. Ecology and behavior of the Manatee (Trichechus manatus) in Florida. Manatees; Mammals. Hart man—Manatee in Florida 71. Fig. 20. Lateral and frontal views of flipper positions during suspended resting (A) and during a typical forestroke (B, C, D). Arrows indicate direction of move- ment. Drawings are from an 8-mm film sequence.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Hartman, Daniel Stanwood, 1941-. [Pittsburgh,
RMRGEYTF–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. Relationships of Stomiiforms • Fink and Weitzmcin 69 anterior cartilaginous process- anterior process lateral plate lateral process radials fin rays. medial plate lateral cartilaginous process posterior cartilaginous process posterior plate Figure 20. Pelvic fin girdle of D. maderensis (USNM 186282; 111.5 mm SL). ventral view; ventral fin ray halves removed proximally to show radials. MONOPHYLY OF THE StOMIIFORMES The morphological diversity of species now placed in the Stomiifomies has his- torically presented proble
RMRHE053–. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Revision of European Pseiidacteon 85. Figs 18-23: Pseiidacteon formicarum. 18 - female abdominal tergite 6, 19 - female abdominal stemite 6, 20 - male, third antennal segment, 21 - female palp, 22 - left face of male abdominal segment 6 and hypopygium, 23 - male palp (Scale bars = 0.1 mm). (1924) cautioned that some of Donisthorpe's records (indicated with *, see Disney 1994 for details) might have been for P. lundbecki, which has only now been recorded from England
RMRJRCW5–. The Australian zoologist. Zoology; Zoology; Zoology. FAUNA OF CAREEL BAY mud or sand and associated plants (if any) was collected and passed through a 2.0 mm sieve. In taking the samples, only the surface layer of the substrate to a depth of 10 to 20 cm was collected. Fast swimming and deep burrowing animals were probably missed or underestimated by this method. In the Posidonia zone, a different method was adopted for the June and November samples. Divers with SCUBA pulled out plants with their root systems and adhering mud until 9000 cm3 of material had been collected. Again 10 samples wer
RMRH55KY–. Breviora. 20 BREVIORA No. 352 fossa (i f. Fig. 7) and gradually disappears slightly distal to the shaft's midpoint. In cross-section, the middle of the shaft is essen- tially rectangular; its thickness from extensor (dorsal) to flexor (ventral) surfaces is about 6 mm, from the medial to lateral sur- faces 4.5 mm. The distal end of the femur expands gradually but asymmetrically, the lateral condyle being broader and farther offset from the femoral axis than the medial. The medial condyle pro- jects more ventrally than does the lateral condyle. The fibula ap- pears to have articulated on the l
![. Fossil plants : for students of botany and geology . Paleobotany. XLi] PHOBJsricopsis 73 has figured an imperfect specimen from Upper Gondwana rocks in India that may be correctly referred to this genus. Incomplete leaves from the Rhaetic beds of Sweden described by Nathorst^ as Phoenicopsis cf. speciosa Heer may be examples of the genus, but the name Desmiophyllum would be more appropriate.. Fig. 663. Phoenicopsis speciosa. (After Heer; J nat. size.) Phoenicopsis. Phoenicopsis speciosa Heer. In this Siberian Jurassic species^ the leaves reach a length of 20 cm. and a breadth of 7—8 mm.; the Stock Photo](https://c8.alamy.com/comp/PG16PW/fossil-plants-for-students-of-botany-and-geology-paleobotany-xli-phobjsricopsis-73-has-figured-an-imperfect-specimen-from-upper-gondwana-rocks-in-india-that-may-be-correctly-referred-to-this-genus-incomplete-leaves-from-the-rhaetic-beds-of-sweden-described-by-nathorst-as-phoenicopsis-cf-speciosa-heer-may-be-examples-of-the-genus-but-the-name-desmiophyllum-would-be-more-appropriate-fig-663-phoenicopsis-speciosa-after-heer-j-nat-size-phoenicopsis-phoenicopsis-speciosa-heer-in-this-siberian-jurassic-species-the-leaves-reach-a-length-of-20-cm-and-a-breadth-of-78-mm-the-PG16PW.jpg ". Fossil plants : for students of botany and geology . Paleobotany. XLi] PHOBJsricopsis 73 has figured an imperfect specimen from Upper Gondwana rocks in India that may be correctly referred to this genus. Incomplete leaves from the Rhaetic beds of Sweden described by Nathorst^ as Phoenicopsis cf. speciosa Heer may be examples of the genus, but the name Desmiophyllum would be more appropriate.. Fig. 663. Phoenicopsis speciosa. (After Heer; J nat. size.) Phoenicopsis. Phoenicopsis speciosa Heer. In this Siberian Jurassic species^ the leaves reach a length of 20 cm. and a breadth of 7—8 mm.; the Stock Photo")
RMPG16PW–. Fossil plants : for students of botany and geology . Paleobotany. XLi] PHOBJsricopsis 73 has figured an imperfect specimen from Upper Gondwana rocks in India that may be correctly referred to this genus. Incomplete leaves from the Rhaetic beds of Sweden described by Nathorst^ as Phoenicopsis cf. speciosa Heer may be examples of the genus, but the name Desmiophyllum would be more appropriate.. Fig. 663. Phoenicopsis speciosa. (After Heer; J nat. size.) Phoenicopsis. Phoenicopsis speciosa Heer. In this Siberian Jurassic species^ the leaves reach a length of 20 cm. and a breadth of 7—8 mm.; the
RMRH156T–. Bulletin. Natural history; Natuurlijke historie. 20 PEABODY MUSEUM BULLETIN 41. 1 mm. Fig. 5. Diagrammatic section through the ctenidium oiGastrochaena (Gastrochaena) hians: transverse section through the middle of the siphon. The directions of the inhalant and exhalant currents are indicated by the lower and upper arrows, respectively. Legend: O. Outer demibranch. /. Inner demibranch. S. Ctenidial septum. The inhalant siphon of S. rostrata and G. (R.) ovata differs from G. (G.) hians in having a transverse valve across its base. Similar valves have been described for 5. mytiloides by Pelsen
RMRHM1YP–. The Biological bulletin. Biology; Zoology; Marine biology. 15 20 pressure Figure 10. The effect of intracardiac pressure on the pacemaker frequency in isolated hearts (pericardium removed). Ordinate: % increase or decrease in frequency when the intracardiac pressure was raised from 0 to 2, 5, 10, 20, and 30 mm. water pressure. Abscissa: mm. intracardiac water pressure. The circles represent the average frequency change in 6 pacemakers. The ranges are indicated by the vertical lines. These are steady- state frequencies. The initial changes in frequency were greater. Most half-heart preparatio
RMRGCM76–. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. A second specimen which pupated May 20, emerged May 29. It will be noted from the above that in the last three instars this larva has an orange head. This feature serves to differentiate it from the larvae of the zirigJiti-ahna group. Pupa. Length, 12-14 mm. The color and shape of the chrysalis so nearly approximates that of Melifaea zvrighti, as to render a description unnecessary. It is illustrated on Plate 45. Larvae were found on Cast ill cia lauata Gray but in captivity readily accepted o
RMRHAXN6–. Botanikai kzlemnyek. Plants; Plants -- Hungary. 68 BORFA 8. Caulibus curvato-adscendentibus, humilibus (ad 20 cm, altis), inferne unifariam pilosulis, superne glanduloso-pilosis, pilis brevissimis subreversis. Foliis infimis oblongis acutiusculis, bas in petiolum attenuatis, ciliatis, superioribus ex ovata basi sensim attenuatis, sublanceolatis, acutis (circiter 6X14 mm) glabrius- culis, margine ciliato-scabris. Floribus numerosis, raro duobus,. 4. kép. Cerastium Lerchenfeldianum Schur és gyakrabban el?forduló levélalakjai. ^Vs). sepalis glandulosis, ovalibus apice membranaceis, petalis magn
RMRH1T8E–. Bulletin. Natural history; Natuurlijke historie. EVOLUTION OF TAPIROID DENTITION 87 COLODON OCCIDENTALIS. 20 i 30 mm. Fig. 20. Wear facets in Colodon occidentalis. A = upper dentition, B = lower dentition. Num- bers refer to corresponding wear facets. Stippled areas indicate less important contacts. See text for discussion. method of molarization of P^ in Isectolophus, where the hypocone appears as an independent, isolated cusp. In Helaletes the metaloph is smaller than the proto- loph and extends either towards the incipient hypocone {H. nanus) or antero- lingually, to the protocone {H. in
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