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Pagina 324
Ba of ist dorsal about 11/3 times as long as snout in front of mouth ; anterior
margin of nostril with low , subtriangular ... Snout , in front of line connecting outer
ends of nostrils , less than 12 as long as distance between inner ends of nostrils .
Ba of ist dorsal about 11/3 times as long as snout in front of mouth ; anterior
margin of nostril with low , subtriangular ... Snout , in front of line connecting outer
ends of nostrils , less than 12 as long as distance between inner ends of nostrils .
Pagina 339
Snout length in front of : outer nostrils 2.0 ; mouth 6.6 . Eye : horizontal diameter
1.5 . Mouth : breadth 9.8 ; height 4.9 . Nostrils : distance between inner ends 6.7 .
Gill opening lengths : ist 2.9 ; 2nd 3.2 ; 3rd 3.2 ; 4th 2.9 ; 5th 2.4 . First dorsal fin ...
Snout length in front of : outer nostrils 2.0 ; mouth 6.6 . Eye : horizontal diameter
1.5 . Mouth : breadth 9.8 ; height 4.9 . Nostrils : distance between inner ends 6.7 .
Gill opening lengths : ist 2.9 ; 2nd 3.2 ; 3rd 3.2 ; 4th 2.9 ; 5th 2.4 . First dorsal fin ...
Pagina 422
... as its length at outer ends of nostrils and a little shorter than head to origin of
pectorals ; anterior contour of head an uninterrupted curve from eye to eye ,
without definite depressions opposite nostrils and merely a slight concavity or
sinuosity ...
... as its length at outer ends of nostrils and a little shorter than head to origin of
pectorals ; anterior contour of head an uninterrupted curve from eye to eye ,
without definite depressions opposite nostrils and merely a slight concavity or
sinuosity ...
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Sommario
LANCELETS BY HENRY B BIGELOW and ISABEL PÉREZ FARFANTE | 1 |
Branchiostoma platae | 12 |
CYCLOSTOMES BY HENRY B BIGELOW and WilLIAM C SCHROEDER | 29 |
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Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione frammento - 1948 |
Fishes of the Western North Atlantic, Edizione 1,Parte 3 John Tee-Van Visualizzazione frammento - 1948 |
Parole e frasi comuni
2nd dorsal abund Acad Amer anal appears Atlantic base Bermuda biol breadth Brit broad Bull Carcharias caudal Characters close coast Comp concave considerably Copeia corner Cuba cusps descr developed distance dorsal fin edges embryos Fauna feet female Fish Florida Fowler front of mouth furrow genus gill openings Gulf habits Harv head Hist ident inner Island Jersey Jordan known larger latter least length less listed lobe longer lower male margin moderately mouth nearly North nostrils origin outer pectoral pelvics Philad Poiss posterior probably Proc range rear record References refs relatively reported ridges rounded seen separate Shark side slightly snout South southern species specimens Squalus Stewart Springer taken teeth tooth total length Trunk U.S. Comm U.S. nat upper vertical height West western Woods Hole York Zool