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 86
Pagina xv
... known appears to be contradictory or debatable . Many species are as yet unknown , and of those now known , many are still re- presented by only one or a few specimens , these often damaged . Not until larger and more extensive ...
... known appears to be contradictory or debatable . Many species are as yet unknown , and of those now known , many are still re- presented by only one or a few specimens , these often damaged . Not until larger and more extensive ...
Pagina 15
... known fossil record does not reach back beyond the upper Cretaceous for the living repre- sentatives of either of these groups , fishes that seemingly were ancestral to both of them are known from as far back as the Upper Triassic . The ...
... known fossil record does not reach back beyond the upper Cretaceous for the living repre- sentatives of either of these groups , fishes that seemingly were ancestral to both of them are known from as far back as the Upper Triassic . The ...
Pagina 380
... known whether it is included among the menhaden processed in Mississippi . Neither is it known to what extent gunteri may have contributed to the reported Texas catches of 47,190,800 pounds of " menhaden " for 1950 , 30,121,200 pounds ...
... known whether it is included among the menhaden processed in Mississippi . Neither is it known to what extent gunteri may have contributed to the reported Texas catches of 47,190,800 pounds of " menhaden " for 1950 , 30,121,200 pounds ...
Sommario
Names of Bones by G W Mead and Margaret G Bradbury | 20 |
Order Lepisostei by R D Suttkus | 61 |
known to the ichthyologist and many students of oceanography constitute a notable | 102 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 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 Poiss posterior postorbital pounds Proc Proportional dimensions range reaching refs River Salmon scutes Shad slender spawning species specimens standard length Steindachner 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