Fishes of the Western North Atlantic, Edizione 1,Parte 3Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 12
Pagina xvi
... result of his sincere and deep interest in all things marine and of his keen perception of the need for vehicles to distribute the thoughts and scientific observations of an expanding oceanographic community . The results seen in the ...
... result of his sincere and deep interest in all things marine and of his keen perception of the need for vehicles to distribute the thoughts and scientific observations of an expanding oceanographic community . The results seen in the ...
Pagina 340
... result of adverse conditions created by man . There- fore , frequent censuses are necessary to show the status of this as well as other fisheries for the guidance of those entrusted with the promulgation of regulations for the con ...
... result of adverse conditions created by man . There- fore , frequent censuses are necessary to show the status of this as well as other fisheries for the guidance of those entrusted with the promulgation of regulations for the con ...
Pagina 469
... result from a change in their behavior asso- ciated with the physiological changes involved in smoltification . According to Hunts- man , when they assume the smolt condition they tend to leave the bottom , come nearer the surface , and ...
... result from a change in their behavior asso- ciated with the physiological changes involved in smoltification . According to Hunts- man , when they assume the smolt condition they tend to leave the bottom , come nearer the surface , and ...
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