RM2AGDN1R–. Outlines of zoology. n a degenerate condition, and is said to be the functionalexcretory organ of the little (degenerate ?) fish Fierasfer and some otherBony Fishes. In most Bony Fishes, and in Amphibia, it is merely alarval organ, but is then large and important. In Elasmobranchs andAmniota, except Crocodiles and Turtles, it is frotn the first rudimentary-and functionless. The origin of the segmental or pronephric duct is still undetermined.It usually arises from the mesoblast, in some cases g-rowing backwards-directly from the rudiment of the pronephros, while in others the sur-rounding me
RMW0TE5B–Archive image from page 669 of The depths of the ocean. The depths of the ocean : a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic depthsofoceangen00murr Year: 1912 634 DEPTHS OF THE OCEAN chap. and the Faroe-Shetland channel. Johs. Schmidt first drew attention to this community. Salpa fusiforjuis, the larval actinia Arachnactis albida (the distribution of which is shown in Fig. 480), the barnacles Lepas pectmata and L. fasciathiris, young stages of the thread-like fish Fierasfer, Ner
RM2AN6JG2–The royal natural history . ired in connection with the presence in the intestine of small parasites, and these in their turn have their habits affected according as they live in holo- tlmrians that are or are not cotton - spinners. Among the parasites of holothurians should specially be mentioned a little fish of the genus Fierasfer, that inhabits the intestine of some species, and has its food provided for it by the holothurian ; this fish club-like sea-cucumber (Mhopalo- is described on p. 438 of Vol. V. dina) (Mt size) Holothurians are of interest, as furnishing a food known as trepang, wh
RMGK6TBJ–42726 Fierasfer microdon Gilbert, new species Type
RM2AN6HEX–The royal natural history . ired in connection with the presence in the intestine of small parasites, and these in their turn have their habits affected according as they live in holo- tlmrians that are or are not cotton - spinners. Among the parasites of holothurians should specially be mentioned a little fish of the genus Fierasfer, that inhabits the intestine of some species, and has its food provided for it by the holothurian ; this fish club-like sea-cucumber (Mhopalo- is described on p. 438 of Vol. V. dina) (Mt size) Holothurians are of interest, as furnishing a food known as trepang, wh
RMKT3F3D–42726 Fierasfer microdon Gilbert, new species Type
RMGK6D9T–35455 Lycodapus fierasfer
RM2AN79C9–The natural history of fishes, amphibians, & reptiles, or monocardian animals . tly injured, so that the num-ber of its rays cannot be correctly ascertained ; but sufficient is left to showthat it was rather short and lanceolate. The total length of the specimenis one foot ; and the shape of the head, body, &c. presented no obviousdifference from the C. rubescens, except that the scales appeared, both tolUr. Vaterhouse and myself, proportionately much larger. FIERASFER acus {fig. 130. a.) Body sub-hyaline^ pale red with numerous waved trans-verse lines ; tliroat and lower jaw without spots. O
RMGK69M0–52214 Pearlfish, Fierasfer acus (Linnaeus), issuing from a Holothurian Coast of Italy
RM2AJ84MM–A treatise on zoology . Fig. 410.Notacanthus analis. Gill. (From Jordan and Evermann.) The premaxillae alone enter the margin of the small inferior mouth.The suborbitals and post-temporal have been lost. Notacanthus, Bl. ; depths of the Mediterranean, Atlantic, and Pacific(Fig. 419). Tribe 2. Scaleless fish, with the anus near the head ; a situation which maybe related to their habit of living iiiside other animals, such as Bivalvesand Holothurians.. Fig. 420. Fierasfer acus, Kaup ; one specimen emerging from a liolothuriau.(After Emery, from Dean.) NOTACANTHIFORMES 419 Family Fierasferidae. T
RMGK68M1–51567 Pearl-fish, Fierasfer acus (Linnaeus) Issuing from a Holothurian, Coast of Italy
RM2AJ0DX0–Outlines of zoology . e cells of the animals in closephysiological partnership with them (symbiosis). A spatial partnership in which one animal finds habitual shelter withinor near another is not infrequent; e.g. small horse-mackerels (CarangidsB)swimming in shelter of large jelly-fish ; a small fish (AtnphiprionHcinctus) inside a giant sea-anemone {Crambactis arabica) which hasa diameter of a foot; another fish (Fierasfer) that goes in and out ofthe hind-gut of Holothurians ; another that lives among the very longhair-like spines of the Red Sea rock-urchin {Diadeina saxatile); andanother (Apo
RMGK69KY–52213 Pearlfish, Fierasfer dubius Putnam, embedded in a layer of mother-of-pearl, La Paz, Lower California
RM2AWPHP5–Fishes . Putnam. Ilnhoiidcd in a. layer of motlier-of-pearl. La Paz, Lower California. (Photograph by Capt. M. Castro.) with a rather large head, and the vent is at the throat. Numer-ous species of Fierasfer (Carapus) are found in the warm seas.These little fishes enter the cavities of sea-cucumbers (Holo-thurians) and other animals which offer shelter, being frequentlytaken from the pearl-oyster. In the Museum of Comparative The Blennies: Blenniidae 733 Zoology, according to Professor Putnam, is one valve of apearl-oyster in which a specimen of Fierasfer dubius is beauti-fully inclosed in a p
RMPFBRR6–. The depths of the ocean; a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. Oceanography. CHAP. Transitional area between the Atlantic and the Norwegian Sea. 634 DEPTHS OF THE OCEAN and the Faroe-Shetland channel. Johs. Schmidt first drew attention to this community. Salpa fusiformis, the larval actinia Arachnactis albida (the distribution of which is shown in Fig. 480), the barnacles Lepas pectinata and L. fasciciilarisy young stages of the thread-like fish Fierasfer, Nerophis <zq
RM2AJ9B9A–A treatise on zoology . Fig. 333.Head of Erythrichthys nitidus, Ricli., with mouth protracted. (After Giinthin.) embedded in the body-wall (Fig. 452). Almost always the radials ofthe pectoral fin are reduced to three or four short radii and one very. Fig. 334. Skeleton of the right half of pectoral girdle and righttill of Fierasfer acus, L. (After Emery.) c, coracoid ; clt,cleithrum ; I, lepidotvich ; pr, ventral process ; ps.t,post-temporal; r, 5th radial; s, scapula with smallforamen ; scl, supraclavicle. The cartilage is dotted. Fig. 335.Endoskeleton of the pictoralt;ii-dle and tin of Malap
RMPFHTRJ–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... 53 den anden i Middelhavet levende Fierasfer-Art (F. acus) med Halespidsen forrest borer sig ind i Søpølsens Vand- lunge, hvor der kan være flere Fisk samtidig, dog ofte med det Resultat, at Vandlungen sprænges, og Fiskene da holder til i selve Krophulen; som Regel synes Søpølsen ikke at have Meen af sin Gæst, der ikke egentlig snylter paa sin Vært, men kun faar Husly („hospiterer") og maaske tillige tager Smaadyr, som Vandstrømmen fører med sig ind i Vandlungen; dog kan det ske, at Fiskene bliver. Fig. 30 Fierasfer d
RM2CH2CMR–. Evolution and disease . punished by being entombed in shell-tissue,and in some cases by pearl. A very beautiful example of this has been recordedby Dr. Gunther.1 The specimen is represented in theaccompanying woodcut (fig. 16). It had been in Dr.Glinthers possession for many years. It is an old shellof Margarita margaritifera, in which there is embedded,behind the impression of the attractor muscle, a perfectindividual of a fish belonging to the genus Fierasfer.The fish is covered by a thin layer of pearl-substance,through which not only the general outlines of the body,but even the eye and
RMRE0BTH–. The wonder of life. Biology; Natural history; Zoology. Fig. 48.—Fierasfer acus, entering and leaving HolotWians. {Afta Emery.). 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.. Thompson, John Arthur, Sir, 1861-1933. London, A. Melrose, Ltd
RMRGKBBT–. Bulletin of the British Museum (Natural History). 256 SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE Two of the species included within this group, Fierasfer margaritiferae and Carapus parvihrachium, could not be examined in such detail as the rest owing to the presence of a large reniform, calcareous body lying in the midline in the anterior part of the body. This structure, presumably the anterior part of the swim-bladder, effectively concealed parts of the second, third and fourth vertebrae. So far as they could be seen, however, they appeared similar in general structure to those of
RMRDP6YE–. Outlines of zoology. Zoology. excretory organ of the little (de- generate ?) fish Fierasfer and some other Bony Fishes. In most bony Fishes, and in Amphibia, it is merely a larval organ, but is then large and important. In Elasmobranchs and Amniota, except Crocodiles and Turtles, it is from the first rudi- mentary and functionless. The origin of the segmental or pronephric duct is still undetermined. It usually arises from the mesoblast, in some cases growing backwards directly from the rudiment of the pronephros, while in others the sur- rounding mesoblast takes an import- ant part in its f
RMRGK16R–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 291 imherbe, is that now termed Carapus acus. The other, Ophidium dentatum Cuvier, 1817, was said to differ from the first and more common species only by the presence of " deux dents en crochets ", a character which barely constitutes a recognizable description. Kaup (1856a) examined a number of specimens of 0. dentatum, at that time preserved in the Paris Museum, and concluded that Cuvier's Mediterranean and Thompson's Atlantic fierasfer were identical. Both have therefore been r
RMRH8P70–. The boy anglers; their adventures in the Gulf of Mexico, California, the Pacific and Atlantic Oceans, and the lakes and streams of Canada. Fishing; Fishes. SOMETHING ABOUT FISHES 135 " There are a number of fishes," continued the Angler after a brief pause, " which are in a sense parasitic; that is, they attach themselves to other animals. An interesting instance is the little fierasfer, a long slender fish which lives in the intestine of the large sea-cucumber, which you may see lying on the rocks here like a slug.. Pilot-fish and chim£era. The pilot-fish attaches itself to t
RMRN47PN–. Animate creation : popular edition of "Our living world" : a natural history. Zoology; Zoology. THE SAND EEL. 271 While resident on the Florida Reef, at Fort Jefferson, we discovered a Fierasfer living in a large Holothuria. At this time, 1859, this was a novelty to naturalists. Since then species have been found in other parts of the world, and in various objects. The large Holothuria, or Sea Cucumber of the Reef, is often eighteen inches in length; and it is abundantly spread over the reef in shoal water. The visitor, in saOing leisurely in these waters, may reach one easily fi'o
RMRDKEJH–. The Cambridge natural history. Zoology. 626 TELEOSTEI ' enclosed in a pearly covering deposited upon it by the oyster; a similar specimen is preserved in the British Museum.. J, j<'*f Fig. 382.—Fierasfer acus, penetrating into Holotiiiirians, | nat. size. (After Emery. Sub-Order 7. Catosteomi. Air-bladder, if present, witliout open duct. Parietal bones, if present, separated by the supraoecipital. Pectoral arch suspended from the skull; no niesocoracoid arch; coracoid usually very large. Ventral fins, if present, abdominal, or pelvis attached to the coracoid bones. The mouth is small and
RMRGK1C6–. Bulletin of the British Museum (Natural History). 270 SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE Of these authors, two alone (Nobre, 1935 ; Fowler, 1936) provided a description, both of which were based upon Mediterranean specimens, not on those from the locality at which the species was reported. Nobre included a figure, but this is unrecognizable. It seems probable that these records relate either to C. birpex or to C. cuspis, not to C. acus at all. Carapus dubius (Putnam), 1874 (Text-fig. iga) Fierasfer dubius (part) Putnam, 1874, Proc. Boston Soc. nat. Hist. 15 : 339. Jordan &am
RMRGPDWH–. Bulletin de la Societe Belge de Geologie, de Paleontologie et d'Hydrologie. Fig. i. — Fierasfer dentatus, Cuvier. — Physoclyste. Pour montrer l'avortement de l'extrémité terminale de la queue homocerque ncestrale. — D'après M. C. Emery.. FlG. 2. — Anguilla vulgaris, Turton. — Physostome. Pour montrer la structure, témoignant de l'état ancestral homocerque. — D'après . A. Ryder.. 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 wo
RMRDKEGJ–. The Cambridge natural history. Zoology. Fig. 387.—Hljypocampus guttulatiis. Male, showing brood-pouch (mp). a, Anus ; h.a, branchial aperture.. Fia. 388.—Phyllopteryx eques. i nat. size. An Australian species of Syngnathus has been described by E. P. Eamsay under the name of S. intestinalis, from its living inside Holothurians, in the manner of Fierasfer, and G. Lunel has observed a Doryiclithys to offer a similar instance of inquilinism. One of the most remarkable types of Syngnathids is Pliyllopteryo:, from Australia. The spines and knobs of the head and body are furnished with dermal appe
RMRDK31N–. A guide to the study of fishes. Fishes; Zoology; Fishes. The Blennies: Blenniids 523 Zoology, according to Professor Putnam, is "one valve of a pearl-oyster in which a specimen of Fierasfer duhius is beauti- fully inclosed in a pearly covering deposited on it by the oyster." A photograph of a similar specimen is given above. The species found in Holothtirians are transparent in texture, with a bright pearly luster. Species living among lava rocks, as Jordanicus umbratilis of the south seas, are mottled black. Since this was written a specimen of this black species has been obtaijp.
RMRDT0HH–. Fishes. Fishes. Instincts, Habits, and Adaptations 45 little fishes {Gohiomorus, Carangus, Psenes) cluster under the stinging tentacles of the Portuguese man-of-war or under ordinary jellyiishes. In the tide-pools, whether rock, coral, or mud, in all regions multitudes of little fishes abound. As these localities are neglected by most cohectors, they have proved of late years a most prolific source of new species.. Fig. 31.—Pearl-fish, Fierasfer acus (Linnaeus), issuing from a Holothurian. Coast of Italy. (After Emery.) The tide-pools of Cuba, Key West, Cape Flattery, Sitka, Una- laska, Mont
RMRGPDXD–. Bulletin de la Societe Belge de Geologie, de Paleontologie et d'Hydrologie. Bull. Soc. belg. Géol., Paléont. et Hydr. T. IX(i8g5). Pl. X.. Fig. i. — Fierasfer dentatus, Cuvier. — Physoclyste. Pour montrer l'avortement de l'extrémité terminale de la queue homocerque ncestrale. — D'après M. C. Emery.. 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.. Société belge de géologie de paléontologie et d'hydrologie. Bruxelles
RMRGK15B–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 299 Subgenus JORDANICUS SuBGENERic CHARACTERS. Pectoral fins present, small; branchiostegals 7. Key to Species (Adults only) Vomerine teeth in single short median row . . . E. (Jordanicus) gracilis Vomerine teeth in short band of about four rows . . E. (Jordanicus) sagamianus Encheliophis (Jordanicus) gracilis (Bleaker), 1856 (Text-fig. 20) Oxybeles gracilis Bleeker, 1856, Nat. Tijdschr. Ned.-Ind. 11 : 105. Doleschall, 1858, Nat. Tijdschr. Ned.-Ind. 15 : 163. Fierasfer gracilis, Giinther, 18
RMRDR4B7–. Fishes. Fishes. The Blennies: Blenniidae 733 Zoology, according to Professor Putnam, is "one valve of a pearl-oyster in which a specimen of Fierasfer duhius is beauti- fully inclosed in a pearly covering deposited on it by the oyster." A photograph of a similar specimen is given above. The species found in Holothurians are transparent in texture, with a bright pearly luster. Species living among lava rocks, as Jordanicus umbratilis of the south seas, are mottled black. Since this was written a specimen of this black species has been obtained from a Holothurian in Hilo, Hawaii, by M
RMRE0950–. A manual of zoology. Zoology. V. HOLOTIIUROIDEA. 319 The regenerative powers of these animals are of interest. In unfavor- able conditions (hence in preserving the animals in alcohol without nar- cotization with chloral) they void the whole viscera and yet may live and reproduce the lost parts. In certain species are found a few parasites. Oae or two harbor a small fish {Fierasfer) in their cloaca and branchial trees. A parasitic snail, Entoconcha mirdbiUs, lives in one species of Sijnapta, and a mussel, Entovalva mirabUis, in another. Order I. Actinopoda. Radial canals present, sending bran
RMRGK17A–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 289 Fierasfer dentatus Kaup, 1856, Catalogue of Apodal Fish : 157. (non Ophidium dentatum Cuvier, 1817, Regne Animal, 2:239.) Giinther, 1862, Catalogue of Fishes, 4 :38i. Day, 1880, The Fishes of Great Britain and Ireland, 1 : 228. Colett, 1882, Forh. VidenskSelsk., Kristiania, 1882, (19) : 5. Sim. 1883, Scottish Nat., 7 : 35. Fries, Elcstrom & Sundevall, 1893, History of Scandinavian Fishes. 2 : 260. Aflalo, 1904, British Salt-water Fish : 294. Elirenbaum-Helgoland, 1909, Nord Plank. 10
RMRGK1D7–. Bulletin of the British Museum (Natural History). . B 20 mm Fig. 9.—Heads of European Carapiis spp. from the dorsal aspect. A. C. acus ; b, C. birpex ; c, C. cuspis. C. acus has been recorded from Atlantic localities upon a number of occasions and under a variety of names : Madeira, as Diaphasia acus (Lowe, 1843). Canary Islands, as Fierasfer acus (Vinciguerra, 1893). Portuguese coast, as Fierasfer imberbis (Nobre, 1935). Portuguese coast, as Carapus imberbis (de Buen, 1935). West Africa, as Carapus imberbis (Fowler, 1936). Cape Verde Islands, as Carapus imberbis (Cadenat, 1937). Biarritz, a
RMRGK18G–. Bulletin of the British Museum (Natural History). 25 mm. 10 mm F.G. i,.Carapus (Onuxodon) parr.ibrachium Fowler, A specimen from Bandu, Indonesia. Carapus (Onuxodon) margaritiferae (Rendahl), 1921 (Text-fig. 15) (non Richardson, 1844, Ichthyology of Fierasfer homei Weber, 1913, Siboga Expeditie. 32 : 95 the Voyage ofH.M.S. " Erebus " and " Terror " â 7, ) Carafjr""'^'"''lf'"" ^""'^^'''' ""''â ^- ^''"""^ ^^'^«^*- ^"^d- Handl 61 (9) ⢠,. Please note that these images are extracted from scanned page images t
RMRD44MN–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... 53 den anden i Middelhavet levende Fierasfer-Art (F. acus) med Halespidsen forrest borer sig ind i Søpølsens Vand- lunge, hvor der kan være flere Fisk samtidig, dog ofte med det Resultat, at Vandlungen sprænges, og Fiskene da holder til i selve Krophulen; som Regel synes Søpølsen ikke at have Meen af sin Gæst, der ikke egentlig snylter paa sin Vært, men kun faar Husly („hospiterer") og maaske tillige tager Smaadyr, som Vandstrømmen fører med sig ind i Vandlungen; dog kan det ske, at Fiskene bliver. Fig. 30 Fierasfer d
RMRN8ANP–. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. ^^7!^?^:. Ns> ri Fig. 8. Eiu ? Teil eines Querschnittes durch die Epidermis einer jugendlichen Form von Fierasfer dentatus Em. Unten das Cutisblatt, oben links eine Schleimzelle, rechts eine seröse Drüsenzelle mit halsförmiger Verengung und körnigem Sekrete und eine mit homogenem Sekrete. (Ok. 4, S. hom. Imm. Vi« Zeiß, mit Cam. gez.) verbreiterte Basis und einen verengten oberen Teil und 2) kleine seröse Drüsenzellen, die nur in den ganz oberen Schichten der Epidermis gelagert sind, eine ovale, oben halsförmig verengte Ge
RMRN8BER–. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. AB - ???'} /^^> chens sind, liegen dicht der inneren Fläche der Hülle an. d) Die Bläschen treten aus den Zellen heraus und dringen in die Ausführungs- gänge (z. B. in die Lumina der tubulösen Drüse bei Syngnathus) oder in die peri- vaskulären Räume (z. B. bei Ophidium, Fierasfer, Sargus) ein, was ganz sicher gegen ihre Vakuolen-Natur spricht. e) Die Wand der Bläschen erscheint sehr prall, so daß man annehmen muß, daß sie einem großen Drucke von innen unterliegen; oft findet man aber die Gebilde wie geplatzt, wobei die Hül
RMRPXA21–. Album der Natuur. 192 COMPAGNIESCHAP TUSSCHEN ORGANISMEN VAN dan de Fierasfer, die in den darm van den eersten in 't ware lui- lekkerland verkeert. Over 't geheel schijnt de darm van verscheiden Holothuriën eene bijzonder gezochte plaats van oponthoud te zijn voor allerlei dieren, die zich eens op goedkoope en gemakkelijke wijze wenschen te verzadigen. Behalve bovengenoemde visschen vindt men er verschillende kreeften, garnalen en krabbensoorten in, zoodat men enkele Holothuriën in dit opzicht zou kunnen vergelijken met een hotel met table d'hóte voor den gaanden en komenden man. Eisso vond
RMRR321F–. Actes de la Société linnéenne de Bordeaux. Science; Natural history. PROCÉS-VERBAUX 129 Nombre d'exemplaires Report . 4.876 Otolithus (Phycis) elegans Kok. var. planata Sch 4 — — var. i iô 3 — — tenuis Kok 1 — (Gadus) simplex Kok 1 — {Merlucius) prœesculentus Bass. et Sch...... 3 — [Macrurus] Toulai'èoh. y. cristata Bsiss 1 — — ellipticus Schub 2 — (Hymenocephalus ?) labiatus Sch 25 — {Brotulidarum) aff. Pantanellii Bass. et Sch.. 2 — {Conger) sp. III i — {Fierasfer) sp. 6,8 4 — (Solea) aff. subglaber Schub 102 — — subvulgaris Schub 32 — — Kokeni Bass. et Schub 10 — — latior Schub 30 — (Rhom
RMRGG730–. Bulletin of the Bureau of Fisheries. Fisheries; Fish culture. Fig. 20.—Petroscirtc.s iu!sus Jordan tt Seale. new species. Type. Family FIER.SFERID.-E. FIEKASFER Cuvier 237. Fierasfer homei Richardson. Head 7.10 in length; depth 12; eye 5 in head: maxillary extending beyond posterior margin of eye, its length 2.15 in head; pectoral 1.75; sharp-pointed teeth in jaws, enlarged teeth on vomer. Color in spirits uniform white. One specimen, 4 inches long, from Cavite. Family .NTE.V..KI1D.-E. PTEROPHRYNE Gill. 238. Pterophryne histrio (Linnseus). Head 1.75 in length: depth l.SO: doi-sal in, 12;
RMRCJYFH–. Elements of ecology. Ecology. Comnu'nsalis))i without Continuous Contact 379 host no significant amount of harm. The commensal is still within the cavity of the shell when the oyster is opened in the kitchen, and the crab sometimes startles an uninformed diner by appearing in his oyster stew. (Oyster crabs are perfectly edible and are regarded as a delicacy by some, including many who are not ecologists.) Perhaps the most extraordinary instance of a commensal living within its host is that of the small tropical fish Fierasfer which finds. Fig. 10.9. Diagrammatic vertical section of a Chaetop
RMRCY39Y–. The depths of the ocean; a general account of the modern science of oceanography based largely on the scientific researches of the Norwegian steamer Michael Sars in the North Atlantic. Oceanography. CHAP. Transitional area between the Atlantic and the Norwegian Sea. 634 DEPTHS OF THE OCEAN and the Faroe-Shetland channel. Johs. Schmidt first drew attention to this community. Salpa fusiformis, the larval actinia Arachnactis albida (the distribution of which is shown in Fig. 480), the barnacles Lepas pectinata and L. fasciciilarisy young stages of the thread-like fish Fierasfer, Nerophis <zq
RMRCE9GA–. Elements of zoölogy. Zoology. Fig. 230.—Fierasfer and young, a fish that lives in holothurians and star- fishes. A, adult; B, young. The Fierasfer (Fig. 230, A) is a silvery, eel-like form, rarely found out of the digestive canal of holothurians (see page 39). One species inhabits a star-fish (Culcitd). The young (Fig. 230, B) pass through several changes be- fore assuming the adult form.. 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
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