RMCBW338–Pearl fish Carapus acus, Carapidae. Adults typically live as commensals in the gut of shallow-water holothurians.
RM2M97KXK–Echiodon dentatus, or Drummond's Echiodon, also known as Fierasfer dentatus and Pearlfish.
RF2D4Y8NE–Carapus inaequilabiatus electric fish hand coloured sketch From the book 'Voyage dans l'Amérique Méridionale' [Journey to South America: (Brazil, the eastern republic of Uruguay, the Argentine Republic, Patagonia, the republic of Chile, the republic of Bolivia, the republic of Peru), executed during the years 1826 - 1833] Volume 5 Part 1 By: Orbigny, Alcide Dessalines d', d'Orbigny, 1802-1857; Montagne, Jean François Camille, 1784-1866; Martius, Karl Friedrich Philipp von, 1794-1868 Published Paris :Chez Pitois-Levrault. Publishes in Paris in 1847
RMRGK1B6–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 275. E E. 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)
RMCBW35P–Pearl fish Carapus acus, Carapidae. Adults typically live as commensals in the gut of shallow-water holothurians.
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
RMRGKBDB–. Bulletin of the British Museum (Natural History). A SYSTEMATIC REVISION OF THE FISHES OF THE TELEOST FAMILY CARAPIDAE (PERCOMORPHI, BLENNIOIDEA), WITH DESCRIPTIONS OF TWO NEW SPECIES D. C. ARNOLD. BULLETIN OF THE BRITISH MUSEUM (NATURAL HISTORY) ZOOLOGY Vol 4 No. 6 LONDON: 1956. 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)
RMRGKBCW–. Bulletin of the British Museum (Natural History). A SYSTEMATIC REVISION OF THE FISHES OF THE TELEOST FAMILY CARAPIDAE (PERCOMORPHI, BLENNIOIDEA), WITH DESCRIPTIONS OF TWO NEW SPECIES. BY D. C. ARNOLD (Gatty Marine Laboratory, and Department of Natural History, St. Andrews) Pp. 245-307 ; 20 Text-figures. BULLETIN OF THE BRITISH MUSEUM (NATURAL HISTORY) ZOOLOGY Vol. 4 No. 6 LONDON : 1956. 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 ori
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
RMRGJJ94–. Bulletin of the British Museum (Natural History). . H 5 mm Fig. 3.—^Jaw structure in the Carapidae. Lower jaws of a, Caya^MS ; B, Echiodon ; and c, Encheliophis. (Semidiagrammatic drawings based upon radiographs.) and also from the others in their slightly greater number of trunk vertebrae and in certain aspects of their dentition. In the systematic account they are therefore accorded subgeneric status. The second group of fierasfers contains only two species which have been available for examination, those originally described as Ophidium dentatum Cuvier and Echiodon Drummondi Thompson. The
RMRGJJ8H–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 257 already considered. The third and fourth vertebrae, in contrast, are entirely separate from each other and show not the least sign of fusion of the transverse processes (Text-fig. 4). The edges of the lower jaw are flat and parallel, the proximal portion is small and at its tip the jaw first narrows, then expands again as a small knob (Text-fig. 3b). a lateral ridge runs from this knob, across the narrowed portion of the jaw and as far as the articulation with the skull. The dentition co
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
RMRGK17X–. Bulletin of the British Museum (Natural History). 286 SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE The study material includes ii adults in the collection of the Universitetets Zoologiske Museum, Copenhagen. Localities represented are Banda and Cape Jaubert. The type was taken from a pearl oyster dredged off Cape Jaubert, north- west Australia, and was placed in the Swedish Museum. Specific characters. Greatest recorded length 92 mm.: length of head one- sixth to one-seventh of total length ; maximum depth of head three-fifths and maximum width one-third of length of head ; horizontal
RMRGK1EB–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 269 possession of enlarged teeth at the front of the upper jaw and by the dual nature of the vomerine teeth, which in form and arrangement are quite unlike those of any other species of Campus so far described. C. birpex resembles the Indo-Pacific species C. homei in having enlarged jaw teeth, but differs from this species in the absence of an outer row of strong teeth in the lower jaw. C. cuspis, on the other hand, resembles C. acus in many respects, particularly in the dentition of the jaw
RMRGEXP3–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 152 Bulletin Muscudi of Co»i)cnatii'e Zoology, Vol. 150, o. 3 AP. Figure 39. Dorsal view of the skull of Thalassophryne to show flattening of the skull and the large, laterally flaring sphenotics (SPH). Other Abbreviations: AP, articular process of the premax- illa; E, ethmoid; EO, epiotic; EOC, exoccipital; F, frontal; L, lacrimal; LE, lateral ethmoid; MX, maxilla; N, nasal; PA, parietal; PT, posttemporal; SOC, supraoccipital; SPH, sphenotic; ST, pterotic. Carapidae (pearlfishes) are small fi.shes that li'e conimo
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
RMRGK1A2–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 283 Specific characters. Total length of type is 83 mm.; body slender and strongly compressed, but not deeper than head ; head one-seventh of total length ; maximum depth of head one-half and maximum width one-third of length of head ; horizontal diameter of eye equal to length of snout, half as great again as interorbital width ; maxiUa extends behind orbit for a distance equal to half horizontal diameter of eye ; outer row of teeth of lower jaw tall, curved, well-separated from each other,
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
RMRGKBC8–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 255. Fig. 2.—^Vertebrae of Carapus acns. a, Nos. i and 2, lateral aspect (transverse processes omitted) ; b, nos. i and 2, dorsal aspect; c, nos. 3 and 4, dorsal aspect; d, nos. 3 and 4, lateral aspect; E, representative posterior trunk vertebra ; f, representative anterior tail vertebra. (Camera lucida drawings from radiographs.) flat plates, rounded anteriorly and tapering posteriorly to points level with the middle of the fifth vertebra (Text-fig. 2). In this group of fierasfers the lower
RMRGJJ80–. Bulletin of the British Museum (Natural History). 258 SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE 0. gracilis and E. vermicularis differ from all other fierasfers in the slender, curved form of the lower jaw. The narrowest portion is at the tip, the proximal part is little expanded and the lateral ridge is little developed (Text-fig. 3c). Even in the adult the teeth are in a single row only and are widely separated from each other, the. 2 mm Fig. 5.—-VeTtehraeoiEncheliophis {Jordanictts)gracilis, a, Nos. 1-5, lateral aspect; B, nos. 3-5, dorsal aspect. {Camera lucida drawings from ra
RMRGK195–. Bulletin of the British Museum (Natural History). SYSTEMATIC REVISION OF THE TELEOST FAMILY CARAPIDAE .85 ^^^'-^^^'^â -^^'f^'^iOnnxodon) parvibrachium Fowler. Measurements and Total length Length of head Maximum depth of head Maximum width of head Length of snout Horizontal diameter of eye Vertical diameter of eye Interorbital width . Length of maxilla . Length of pectoral fin Maximum depth of body Preanal length . mm. 67 9 7 2 2-5 2 I 6 2 9 II (13% TL) (78% HL) ) (39% HL) ("% HL) i (28% HL) (22% HL) (11% HL) (67% HL) (22% HL) (iooo/â HL) (16% TL) TL = total length ; HL = length of head
RMRMTF8J–. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. PESCI DEL GOLFO DI TARANTO 123 la costante presenza di 5-6 branchiospine allungate sulla parte inferiore del primo arco branchiale, e di una ben distinta spina mesetmoidea. In altre zone del Mediterraneo, come il Mar Ligure, O. harhatum sem- bra essere assai meno frequente di O. rochei (Tortonese - Casanova QUEIROLO, 1970).. Fig. 2 - Capo (A) e squama (A') di Lepidotrigla cavillone. Capo (B) e squama (B') di Lepidotrigla dieuzeidei. C: Lepidotrigla dieuzeidei. Golfo di Taranto. Carapidae 29. Echiodon dentatus (Cuv.).
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