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Pagina 197
It is true that in this instance generic diagnosis , based primarily on the
morphology of the labial furrows , runs counter to the ... Therefore , it seems
logical to use the labial furrow rather than the nostrils as the generic criterion ,
except for two ...
It is true that in this instance generic diagnosis , based primarily on the
morphology of the labial furrows , runs counter to the ... Therefore , it seems
logical to use the labial furrow rather than the nostrils as the generic criterion ,
except for two ...
Pagina 293
Origin of 2nd dorsal posterior to base of anal ; labial furrow confined to corner of
mouth , not extending inward along either jaw . dumerilii Bleeker , 1856 . East
Indies , southern China . Ib . Origin of 2nd dorsal over rear part of base of anal ...
Origin of 2nd dorsal posterior to base of anal ; labial furrow confined to corner of
mouth , not extending inward along either jaw . dumerilii Bleeker , 1856 . East
Indies , southern China . Ib . Origin of 2nd dorsal over rear part of base of anal ...
Pagina 294
A labial furrow on lower jaw as well as on upper . 5a . Origin of ist dorsal over
inner corner of pectoral when latter is laid back , or a little anterior to it . 6a .
Lower labial furrow nearly or quite as long as upper ; distance from tip of 2nd
dorsal to ...
A labial furrow on lower jaw as well as on upper . 5a . Origin of ist dorsal over
inner corner of pectoral when latter is laid back , or a little anterior to it . 6a .
Lower labial furrow nearly or quite as long as upper ; distance from tip of 2nd
dorsal to ...
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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