Fishes of the Western North Atlantic, Edizione 1,Parte 3John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 128
... American specimens — and on the basis of fewer scales - 94-98 for African specimens and 102-118 for American specimens . According to counts made by me , these differences seem to be constant . Ten American specimens have 73 , 74 , 75 ...
... American specimens — and on the basis of fewer scales - 94-98 for African specimens and 102-118 for American specimens . According to counts made by me , these differences seem to be constant . Ten American specimens have 73 , 74 , 75 ...
Pagina 288
... American waters . However , the apparent dis- crepancy in relative productivity does not loom so large when we note that the bulk of the American catch is concentrated within a latitudinal belt of about 8 ° 30 ' at most , while the ...
... American waters . However , the apparent dis- crepancy in relative productivity does not loom so large when we note that the bulk of the American catch is concentrated within a latitudinal belt of about 8 ° 30 ' at most , while the ...
Pagina 564
... American coast ( see 63 : 236 for the European smelt ) . In American lakes they are perhaps the favorite prey of landlocked salmon and lake trout and are commonly used as bait for these . In European harbors , mass destruction of them ...
... American coast ( see 63 : 236 for the European smelt ) . In American lakes they are perhaps the favorite prey of landlocked salmon and lake trout and are commonly used as bait for these . In European harbors , mass destruction of them ...
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 8 John Tee-Van 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