Fishes of the Western North Atlantic, Edizione 1,Parte 3John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
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Pagina 2
... opening on each side , and the two openings are often united across the throat ; the common chamber into which the internal gill clefts open is roofed over by a dermal opercular flap supported in most cases by a series of opercular ...
... opening on each side , and the two openings are often united across the throat ; the common chamber into which the internal gill clefts open is roofed over by a dermal opercular flap supported in most cases by a series of opercular ...
Pagina 6
... openings are single on either side among the elasmobranchs in general and among the chimaeroids , but among bony ... opening in one genus of torpedo rays ( Diplobatis ) is divided into two ( 58 : 482 , fig . 2 ; 7 : 562 , 563 , fig ...
... openings are single on either side among the elasmobranchs in general and among the chimaeroids , but among bony ... opening in one genus of torpedo rays ( Diplobatis ) is divided into two ( 58 : 482 , fig . 2 ; 7 : 562 , 563 , fig ...
Pagina 99
... opening to base of caudal ; head between 17-20 % as long as distance from snout to base of caudal . Argentinidae in ... openings nearly to adipose fin . Alepisauridae , Part 5 . 5b . Dorsal not high and sail - like , its base occupying ...
... opening to base of caudal ; head between 17-20 % as long as distance from snout to base of caudal . Argentinidae in ... openings nearly to adipose fin . Alepisauridae , Part 5 . 5b . Dorsal not high and sail - like , its base occupying ...
Sommario
Names of Bones by G W Mead and Margaret G Bradbury | 20 |
known to the ichthyologist and many students of oceanography constitute a notable | 102 |
Text and Footnote References | 105 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione estratti - 1948 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John ... Visualizzazione estratti - 1948 |
Parole e frasi comuni
abund Acad adults Amer anal fin Anchovia Anchoviella anteriorly Atlantic Atlantic Salmon base of caudal base of pelvic body Brazil Bull Canada Capelin caudal fin Caudal peduncle cent of standard Clupea coast color Cuba Cuvier and Valenciennes depth descr diagn diameter dorsal fin Fin rays Florida Fowler genus gill rakers Gulf Gulf of Maine head Hildebrand Hist Jordan and Evermann Lake last ray length of base longest rays lower limb mandible margin maxillary mouth North opercle orig origin of anal Pectoral fin pelvic fin Philad Poey Poiss posterior postorbital pounds Proc Proportional dimensions range reaching refs River Salmon scutes Shad slender spawning species specimens standard length Study Material synon Synonyms and References Tarpon teeth type local U. S. Bur U. S. Comm U. S. Fish Comm U. S. nat USNM usually Valenciennes Ventral scutes Vertebrae Woods Hole young Zool