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Pagina 221
Distance between ist and 2nd dorsal fins as great as from tip of snout to spiracle .
saldanha Barnard , 1925 . South Africa . ib . Distance between ist and 2nd dorsal
fins at least no greater than from tip of snout to eye . 2a . Interspace between ist ...
Distance between ist and 2nd dorsal fins as great as from tip of snout to spiracle .
saldanha Barnard , 1925 . South Africa . ib . Distance between ist and 2nd dorsal
fins at least no greater than from tip of snout to eye . 2a . Interspace between ist ...
Pagina 229
Caudal about 1/4 of total length ; origin of anal only a little posterior to origin of ist
dorsal ; distance from tip of snout to angle of mouth only about 14 as long as from
snout to 5th gill opening ; length of snout in front of mouth about 1/3 as great as ...
Caudal about 1/4 of total length ; origin of anal only a little posterior to origin of ist
dorsal ; distance from tip of snout to angle of mouth only about 14 as long as from
snout to 5th gill opening ; length of snout in front of mouth about 1/3 as great as ...
Pagina 299
295 ) shows that an unbroken gradation occurs from those with longer , narrower
snouts to those with shorter and ... In twelve specimens with the broadly -
rounded snout , 410 to 930 mm . in total length , measurements are : distance
from tip of ...
295 ) shows that an unbroken gradation occurs from those with longer , narrower
snouts to those with shorter and ... In twelve specimens with the broadly -
rounded snout , 410 to 930 mm . in total length , measurements are : distance
from tip of ...
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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 |
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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