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 87
Pagina 62
... Characters , as in the Key , compare the easily recognizable features of one species with the others . Many specimens were examined in preparing the taxonomic accounts , and the methods of measuring and counting the characters are ...
... Characters , as in the Key , compare the easily recognizable features of one species with the others . Many specimens were examined in preparing the taxonomic accounts , and the methods of measuring and counting the characters are ...
Pagina 89
... Characters of Living Isospondyli . Both premaxillary and maxillary bones are present in most , but in a few these bones are greatly reduced or lacking ( among Argentinoidea , Part 4 ) . In most the maxillaries form a part of the border ...
... Characters of Living Isospondyli . Both premaxillary and maxillary bones are present in most , but in a few these bones are greatly reduced or lacking ( among Argentinoidea , Part 4 ) . In most the maxillaries form a part of the border ...
Pagina 330
... characters mentioned generally is not difficult . Northward , as in New England , the species run somewhat more slender , and often some northern graybacks are quite as slender as some of the Bluebacks from the southern part of the ...
... characters mentioned generally is not difficult . Northward , as in New England , the species run somewhat more slender , and often some northern graybacks are quite as slender as some of the Bluebacks from the southern part of the ...
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