Fishes of the Western North Atlantic, Edizione 1,Parte 3John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 88
Pagina 99
... DORSAL ADIPOSE FIN PRESENT CLOSE IN FRONT OF CAUDAL ; NO PHOTOPHORES ON SIDES OF HEAD OR BODY . 1a . Well - developed rayed dorsal fin and adipose dorsal fin present . 2a . A narrow , posteriorly - pointing fleshy lobe close above base ...
... DORSAL ADIPOSE FIN PRESENT CLOSE IN FRONT OF CAUDAL ; NO PHOTOPHORES ON SIDES OF HEAD OR BODY . 1a . Well - developed rayed dorsal fin and adipose dorsal fin present . 2a . A narrow , posteriorly - pointing fleshy lobe close above base ...
Pagina 101
... dorsal fin . 16a . Origin of rayed dorsal nearer to gill opening than to adipose dorsal by a distance of slightly less to considerably more than head length . 17a . Pupil round ; entire posterior edge of opercular flap formed by ...
... dorsal fin . 16a . Origin of rayed dorsal nearer to gill opening than to adipose dorsal by a distance of slightly less to considerably more than head length . 17a . Pupil round ; entire posterior edge of opercular flap formed by ...
Pagina 102
John Tee-Van. 4b . Dorsal base completely in front of pelvic bases ; first dorsal ray much prolonged . Chauliodontidae , specimens up to about 50 mm long , 53 Part 4 . 3b . Dorsal fin opposite anal , its origin far posterior to midlength ...
John Tee-Van. 4b . Dorsal base completely in front of pelvic bases ; first dorsal ray much prolonged . Chauliodontidae , specimens up to about 50 mm long , 53 Part 4 . 3b . Dorsal fin opposite anal , its origin far posterior to midlength ...
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