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Petrolisthes Stock Photos and Images
RFFB24DM–Underwater life, a porcelain crab, Petrolisthes sp. , waving feeding palps to catch food, Caribbean sea, Panama, Central America
RFR9H660–Porcelain crabs are delicate crustaceans found mostly in tropical waters.They are quite often seen on coral reefs within or on top of a host Anemone.
RMP24327–. Petrolisthes violaceus syn. Porcellana violacea 231 Porcellana violacea - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 096 13 0003
RFFABK33–Petrolisthes armatus, the green porcelain crab, is a species of small porcelain crab in the family Porcellanidae.on piling
RM2RJ9PMA–Rought Porcelain Crab, Petrolisthes scabriculus, on Ascidian, Ascidiidae Family, Scuba Seraya House Reef dive site, Seraya, Karangasem, Bali, Indonesi
RMMFEPG3–New Zealand Half Crap (Petrolisthes elongatus), Fam. Porcellanidae, Crustacea, Introduced to Australia, Bruny Island, Tasmania, Australia
RMW7RTXB–Flat-top Porcelain Crab (Petrolisthes eriomerus) Meadowdale Beach, Puget Sound, Snomish County, Washington, June, meetyourneighbours.net project
RM2PH42N3–Porcelain Crab, Porcelain crabs, Other animals, Crustaceans, Animals, Soldier Porcelain Crab (Petrolisthes militaris) adult, resting on reef, Seraya
RMKB5347–Two Spotted Porcelain Crab (Neopetrolisthes maculatus) above eachother in their hosting anemone, Philippines, Mindoro, Puerto Galera, Sabang beach
RMRC0M63–Ocellaris clownfish (Amphiprion ocellaris) swimming in the magnificent sea anemone (Heteractis magnifica).
RMW7YEKC–Spotted porcelain crab (Neopetrolisthes maculatus) pair. Lembeh Strait, North Sulawesi, Indonesia.
RMJHFAD7–Naturalis Biodiversity Center - RMNH.ART.73 - Petrolisthes japonicus - Kawahara Keiga - 1823 - 1829 - Siebold Collection - pencil drawing - water colour
RMHYGDMD–Naturalis Biodiversity Center RMNH.ART.73 Petrolisthes japonicus Kawahara Keiga 1823 1829 Siebold Collection pencil drawing water colour
RM2EAAYNB–.74 - Petrolisthes japonicus - Kawahara Keiga - 1823 - 1829 - pencil drawing - water colour.
RMP24326–. Petrolisthes japonicus syn. Porcellana japonica 231 Porcellana japonica - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 096 13 0002
RMCNN5W8–Soldier Porcelain Crab Petrolisthes militaris adult resting on reef Seraya Beach Resort Bali Lesser Sunda Islands Indonesia
RM2CPBTD5–. Transactions and proceedings of the New Zealand Institute . received from Prof. Button of theUniversity of California, and labelled as above. Unfortunately I have not been able to obtain the description either ofthis or the next species, but there can be no doubt respecting their identity,as those forwarded by Prof. Button are duplicates of the U.S. ExploringExpeditions collection. This species may be easily distinguished from Petrolisthes elongatus by itshaving the posterior margin of the wrist produced, so as to form one strongtooth, by its more drooping front, and by having the lateral ma
RMKB534F–Spotted Porcelain Crab (Neopetrolisthes maculatus) hiding underneath his hosting anemone, Philippines, Mindoro, Puerto Galera, Sabang beach
RMRC0M58–Ocellaris clownfish (Amphiprion ocellaris) swimming in the magnificent sea anemone (Heteractis magnifica).
RMJHFADA–Naturalis Biodiversity Center - RMNH.ART.75 - Petrolisthes japonicus - Kawahara Keiga - 1823 - 1829 - Siebold Collection - pencil drawing - water colour
RMHYGDME–Naturalis Biodiversity Center RMNH.ART.74 Petrolisthes japonicus Kawahara Keiga 1823 1829 Siebold Collection pencil drawing water colour
RM2EAAYM1–.75 - Petrolisthes japonicus - Kawahara Keiga - 1823 - 1829 - pencil drawing - water colour.
RMRMN4H6–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 7. Petrolisthes militaris (Heller). a. Carapace, b. Left cheliped. c. Basal joint of antennule. d. Basal joints of antenna.. 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.. South African Museum. Cape Town : The Museum
RMKB534D–Spotted Porcelain Crab (Neopetrolisthes maculatus) hiding, Philippines, Mindoro, Puerto Galera, Sabang beach
RMFXTXP7–Ocellaris clownfish (Amphiprion ocellaris) swimming in the magnificent sea anemone (Heteractis magnifica) in the Genoa Aquarium in Genoa, Liguria, Italy.
RMJHFAD8–Naturalis Biodiversity Center - RMNH.ART.74 - Petrolisthes japonicus - Kawahara Keiga - 1823 - 1829 - Siebold Collection - pencil drawing - water colour
RMHYGDMF–Naturalis Biodiversity Center RMNH.ART.75 Petrolisthes japonicus Kawahara Keiga 1823 1829 Siebold Collection pencil drawing water colour
![. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. ACETYLCHOLINE AND AUTOTOMY IN ANOMURANS 407 can be explained, however, by assuming that each stimulus to a leg, whether the leg is dropped or not, affects the tendency of the other legs to autotomize. Up to the fourth stimulus the effect is excitatory and after the fourth stimulus it is inhibitory. Fifty Petrolisthes injected with 0.05 cc. of " crab Ringer" and stimulated ten to fifteen minutes after injection autotomized in a manner similar to the uninjected controls (Fig. 1). The line which is drawn through the d Stock Photo](https://c8.alamy.com/comp/RHMPJG/the-biological-bulletin-biology-zoology-biology-marine-biology-acetylcholine-and-autotomy-in-anomurans-407-can-be-explained-however-by-assuming-that-each-stimulus-to-a-leg-whether-the-leg-is-dropped-or-not-affects-the-tendency-of-the-other-legs-to-autotomize-up-to-the-fourth-stimulus-the-effect-is-excitatory-and-after-the-fourth-stimulus-it-is-inhibitory-fifty-petrolisthes-injected-with-005-cc-of-quot-crab-ringerquot-and-stimulated-ten-to-fifteen-minutes-after-injection-autotomized-in-a-manner-similar-to-the-uninjected-controls-fig-1-the-line-which-is-drawn-through-the-d-RHMPJG.jpg ". The Biological bulletin. Biology; Zoology; Biology; Marine Biology. ACETYLCHOLINE AND AUTOTOMY IN ANOMURANS 407 can be explained, however, by assuming that each stimulus to a leg, whether the leg is dropped or not, affects the tendency of the other legs to autotomize. Up to the fourth stimulus the effect is excitatory and after the fourth stimulus it is inhibitory. Fifty Petrolisthes injected with 0.05 cc. of " crab Ringer" and stimulated ten to fifteen minutes after injection autotomized in a manner similar to the uninjected controls (Fig. 1). The line which is drawn through the d Stock Photo")
RMRHMPJG–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. ACETYLCHOLINE AND AUTOTOMY IN ANOMURANS 407 can be explained, however, by assuming that each stimulus to a leg, whether the leg is dropped or not, affects the tendency of the other legs to autotomize. Up to the fourth stimulus the effect is excitatory and after the fourth stimulus it is inhibitory. Fifty Petrolisthes injected with 0.05 cc. of " crab Ringer" and stimulated ten to fifteen minutes after injection autotomized in a manner similar to the uninjected controls (Fig. 1). The line which is drawn through the d
RMFXTXP1–Ocellaris clownfish (Amphiprion ocellaris) swimming in the magnificent sea anemone (Heteractis magnifica) in the Genoa Aquarium in Genoa, Liguria, Italy.
RMRH030Y–. Bulletin. Science; Natural history; Natural history. 161 BULLETIN SOUTHERN CALIFORNIA ACADEMY OF SCIENCES VOLUME 72. Figure I. Feeding currents and outgoing respiratory current of Petrolisthes cinctipes. on small material, begins with a stroking motion of the endopodites of the third maxillipeds. The endopodites straighten dorsally, one at a time. Fine, tapered, pinnate setae spread out from the last three segments, forming a net. (Henceforth, this filtering net and its segments will be called the fan.) The fan is held open and then bent down- ward toward the basis of the appendage. As one f
RMFXW098–Ocellaris clownfish (Amphiprion ocellaris) swimming in the magnificent sea anemone (Heteractis magnifica) in the Genoa Aquarium in Genoa, Liguria, Italy.
RMRG79E0–. Bulletin - United States National Museum. Science. 122 U.S. NATIONAL MUSEUM BULLETIN 292 Ecological notes.—Undoubtedly this small anomuran crab is much more abundant on Dominica than indicated by our single record on the south side of the isthmus that adjoins Scotts Head to the mainland (pi. 3a). Here, above the high-tide line on February 27,. Figure 32.—Petrolisthes quadratus, male (carapace length 4.7 mm) from Dominica station 110. 1966, Dr. R. B. Manning and Hobbs were collecting along the cobble beach searching for Geograpsus lividus and Cyclograpsiis integer. In this area, the rocks, 1
RMFXW097–Ocellaris clownfish (Amphiprion ocellaris) swimming in the magnificent sea anemone (Heteractis magnifica) in the Genoa Aquarium in Genoa, Liguria, Italy.
RMRMM917–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. A SMALL COLLECTION OF DECAPOD CRUSTACEA FROM MOZAMBIQUE lJ ANOMURA Family Porcellanidae Petrolisthes alobatus Laurie Figs 7a-c Petrolisthes alobatus Laurie, 1925: 144. Haig, 1965: 46. Description: Carapace longer than wide, with numerous transverse rugae. Cervical groove broad. Gastric region convex, bearing pair of transverse ridges anteriorly. Supra-orbital margin deeply excavate. Supra-orbital lobe without spine. No post-orbital spine but well-developed lobe. Strong epibranchial spine present, bra
RMFXTXNK–Ocellaris clownfish (Amphiprion ocellaris) swimming in the magnificent sea anemone (Heteractis magnifica) in the Genoa Aquarium in Genoa, Liguria, Italy.
RMRJX4HG–. Atoll research bulletin. Coral reefs and islands; Marine biology; Marine sciences. 12. / '-*t»;V. .....-⢠Mil- #VJ i#^# â â â â â â â â - - if ^r. v V .â¢â¢â > 9 Fig. A.- Group of filter-suspension or direct bottom- deposit feeders : 3rd. pair of maxillipeds of Petrolisthes sp. (ventral view).. 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.. Smithsonian Institution. Press; National Research Council (U. S. ). Pacifi
RMFXTXNP–Ocellaris clownfish (Amphiprion ocellaris) swimming in the magnificent sea anemone (Heteractis magnifica) in the Genoa Aquarium in Genoa, Liguria, Italy.
RMRMM90M–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. A SMALL COLLECTION OF DECAPOD CRUSTACEA FROM MOQAMBIQUE *5. Fig. 8. Petrolisthes coccineus (Owen) a. Carapace in dorsal view; b. Antennule; c. Antenna; d. Right cheliped; e. Second pereiopod: f. Merus and ischium of maxilliped three. NATANTIA Family Hippolytidae Hippolyte ventricosa H. Milne Edwards Figs ga-c Hippolyte ventricosa H. Milne Edwards, Holthuis, 1947: 55 (complete synonymy). Barnard, 1950: 704. Description: Rostrum two-thirds length of carapace, apically acute, two dorsal teeth, three ven
RMRHMK67–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. LARVAL DEVELOPMENT OF PETROLISTHES 487 20° (continued). 100 2 4 6 a 10 12 14 16 18 20 22 24 cc 20- Crab I 6 8 10 12 14 16 8 10 12 14 16 18 20 SURVIVAL IN DAYS. 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.. Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattr
RMRMJN7C–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 478 Annals of the South African Museum. 1894. Ortmann, Semon's Austral. Keise, v, p. 26 (references and discussion). 1913. Doflein and Balss, D. Tiefsee Exp., xx, p. 162. 1918. Stebbing, Ann. Durban Mus., ii, p. 58 (speciosus). 1920. Id., I. c, p. 261 (politus). 1926. Laurie, I. c, p. 140 (references). Frontal margin broadly triangular, length (to transverse gastric ridges) half its basal width, margins undulate, apex narrowly rounded.. Fig. 89.—Petrolisthes lamarckii (Leach), a, carapace, b, ventral
RMRHNTXH–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. INTERMOLT CYCLE OF PETROLISTHES 101 P. a S.t P.s S.t P,s P.a. FIGURES 1 to 10. Diagrammatic representation of epidermal stratification and setogenesis in the uropods of Pctrolisthcs cinctipcs. The respective stages are indicated on the drawings. C, Cone; Cu, Cuticle; Ep, Epidermis; Ep.c, Epidermal cell; Ep.p, Epidermal papilla; Ex.s, Exuvial setae; Inv, Invagination; J.s, Juvenile setae; N, Node; P.a, Primary alveolus; P.s, Primary setae; P.t, Primary trichogen; S.a, Secondary alveolus ; S.p, Setal primordium ; S.s, Secondar
RMRHMAWH–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. COMPOUND EYE ULTRASTRUCTURE IN PAR.4LOMIS Mi'LTISPINA 303 Table I Comparison of biometrical data (in urn) ofommatidia in the shallow-water Petrolisthes sp. and the deep-sea Paralomismultispina Petrolisthes Paralomis Para/Pelro Remarks Cornea diameter 21 60 2.9 thickness 16 28 1.8 Crystalline cone distal diameter 20 56 2.8 length of a square side prox. diameter 4 40 10.0 length 110 1 10 1.0 Ommatidial retinula length 60 390 2.6 diameter 20 40 2.0 Rhabdom diameter at nuclear layer 3.5 25 7.1 diameter at proximal layer 3x8* 18
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