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 128
... rakers : in 41 spec- imens of E. saurus examined , 9 had 6 rakers , 16 had 7 , and 16 had 8 , exclusive of rudiments , on the upper limb of the first arch ; and in 88 specimens , 2 had 10 rakers , 7 had 11 , 13 had 12 , 28 had 13 , 35 ...
... rakers : in 41 spec- imens of E. saurus examined , 9 had 6 rakers , 16 had 7 , and 16 had 8 , exclusive of rudiments , on the upper limb of the first arch ; and in 88 specimens , 2 had 10 rakers , 7 had 11 , 13 had 12 , 28 had 13 , 35 ...
Pagina 398
... rakers on the first arch seems to be the best diagnostic charac- ter , but the rakers are so numerous , fine , and close - set that they are exceedingly difficult to count accurately.47 Consequently , the use of this character requires ...
... rakers on the first arch seems to be the best diagnostic charac- ter , but the rakers are so numerous , fine , and close - set that they are exceedingly difficult to count accurately.47 Consequently , the use of this character requires ...
Pagina 405
... rakers on the lower limb of the first arch ( 87 : 7 ) ; he reported that one ex- ample , 116 mm SL , has 105 rakers , while the other four , 114-148 mm SL , have 160-178 . Although Longley's counts are probably not entirely accurate ...
... rakers on the lower limb of the first arch ( 87 : 7 ) ; he reported that one ex- ample , 116 mm SL , has 105 rakers , while the other four , 114-148 mm SL , have 160-178 . Although Longley's counts are probably not entirely accurate ...
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