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Pagina 137
First dorsal nearly an equilateral triangle , its apex rounded , its rear margin only
slightly concave , its free rear tip only about 1/4 as long as its base , its origin
opposite or a little anterior to inner corner of pectoral . Second dorsal only 16 to 1
...
First dorsal nearly an equilateral triangle , its apex rounded , its rear margin only
slightly concave , its free rear tip only about 1/4 as long as its base , its origin
opposite or a little anterior to inner corner of pectoral . Second dorsal only 16 to 1
...
Pagina 340
Teeth 12 of 13–1–12 or 13 ; uppers broadly triangular , both edges regularly and
moderately coarsely serrate from base to tip , the first 2 teeth erect and nearly
symmetrical , with both margins slightly concave , but 3rd and subsequent teeth ...
Teeth 12 of 13–1–12 or 13 ; uppers broadly triangular , both edges regularly and
moderately coarsely serrate from base to tip , the first 2 teeth erect and nearly
symmetrical , with both margins slightly concave , but 3rd and subsequent teeth ...
Pagina 418
gin moderately concave , the free rear tip not very slender , about 1/3 as long as
the base ; the midpoint of base only about 1/2 as far from axil of pectoral as from
origin of pelvics and the rear tip anterior to latter by a distance about 1/3 as long ...
gin moderately concave , the free rear tip not very slender , about 1/3 as long as
the base ; the midpoint of base only about 1/2 as far from axil of pectoral as from
origin of pelvics and the rear tip anterior to latter by a distance about 1/3 as long ...
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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
Informazioni bibliografiche
| Titolo | Fishes of the Western North Atlantic, Edizione 1,Parte 1 Fishes of the Western North Atlantic, Sears Foundation for Marine Research Edizione 1,Parte 1 di Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others], Sears Foundation for Marine Research Memoir (Sears Foundation for Marine Research), Sears Foundation for Marine Research |
| Curatore | John Tee-Van |
| Collaboratore | Sears Foundation for Marine Research |
| Editore | Sears Foundation for Marine Research, Yale Univ., 1948 |
| Provenienza dell'originale | la University of Michigan |
| Digitalizzato | 6 mag 2011 |
| Esporta citazione | BiBTeX EndNote RefMan |