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Pagina 240
caudal is relatively longer with slightly convex lower margin , that the origin of the
ist dorsal is relatively somewhat farther back , that the dorsals are more broadly
rounded , that the tips of the pelvics are relatively much shorter , and that the ...
caudal is relatively longer with slightly convex lower margin , that the origin of the
ist dorsal is relatively somewhat farther back , that the dorsals are more broadly
rounded , that the tips of the pelvics are relatively much shorter , and that the ...
Pagina 366
Snout rather thin - tipped , ovate , with narrowly rounded tip ( relatively somewhat
longer and more pointed than in limbatus ) , its length in front of a line connecting
outer ends of nostrils about 34 as great as distance between inner ends of ...
Snout rather thin - tipped , ovate , with narrowly rounded tip ( relatively somewhat
longer and more pointed than in limbatus ) , its length in front of a line connecting
outer ends of nostrils about 34 as great as distance between inner ends of ...
Pagina 515
The difficulty , as is so often the case , is that the older portrayals differ widely as
regards relative locations of the fins and ... But if the more recent illustrations of
rostratus can be accepted as reliable , it differs from microcephalus in a relatively
...
The difficulty , as is so often the case , is that the older portrayals differ widely as
regards relative locations of the fins and ... But if the more recent illustrations of
rostratus can be accepted as reliable , it differs from microcephalus in a relatively
...
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Sommario
LANCELETS By Henry B BIGELOW and Isabel PÉREZ FARFANTE | 1 |
CYCLOSTOMES BY HENRY B Bigelow and WILLIAM C SCHROEDER | 29 |
SHARKS BY HENRY B BIGELOW and William C SCHROEDER | 59 |
Copyright | |
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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 lower male margin moderately mouth nearly North nostrils origin outer pectoral pelvics Philad Poiss posterior probably Proc range rear record References relatively reported ridges rounded Second dorsal 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