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Pagina 258
78.9 , 78.4 ; pectoral 22.7 , 22.0 ; pelvics 49.0 , 45.4 ; anal 68.5 , 65.7 . Interspace
between : ist and 2nd dorsals 17.7 , 17.1 ; 2nd dorsal and caudal 8.7 , 8.4 ; anal
and caudal 5.6 , 4.6 . Distance from origin to origin of : pectoral and pelvics 26.9 ...
78.9 , 78.4 ; pectoral 22.7 , 22.0 ; pelvics 49.0 , 45.4 ; anal 68.5 , 65.7 . Interspace
between : ist and 2nd dorsals 17.7 , 17.1 ; 2nd dorsal and caudal 8.7 , 8.4 ; anal
and caudal 5.6 , 4.6 . Distance from origin to origin of : pectoral and pelvics 26.9 ...
Pagina 339
Trunk at origin of pectoral : breadth 12.8 ; height 12.9 . 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 ...
Trunk at origin of pectoral : breadth 12.8 ; height 12.9 . 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 ...
Pagina 453
A. The acanthias group : Ist dorsal spine over or behind the inner corner of the
pectoral ; midpoint of bases of pelvics much closer to 2nd dorsal than to ist ; distal
margin of pectoral at least moderately concave ; anterior margin of nostril simple
...
A. The acanthias group : Ist dorsal spine over or behind the inner corner of the
pectoral ; midpoint of bases of pelvics much closer to 2nd dorsal than to ist ; distal
margin of pectoral at least moderately concave ; anterior margin of nostril simple
...
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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