Fishes of the Western North Atlantic, Edizione 1,Parte 1John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 77
Pagina 269
... larger in area , about 1/2 as broad as long , with moderately convex outer margin , moderately and evenly concave inner margin , and narrowly rounded corners . Color . Gray or grayish brown , darker above than on sides and belly ; small ...
... larger in area , about 1/2 as broad as long , with moderately convex outer margin , moderately and evenly concave inner margin , and narrowly rounded corners . Color . Gray or grayish brown , darker above than on sides and belly ; small ...
Pagina 350
... larger sharks of other species . Embryos in gravid females taken off Biloxi , Mississippi , in midsummer were small ; " but larger embryos nearly ready for birth were taken around southern Florida in April , suggesting that the period ...
... larger sharks of other species . Embryos in gravid females taken off Biloxi , Mississippi , in midsummer were small ; " but larger embryos nearly ready for birth were taken around southern Florida in April , suggesting that the period ...
Pagina 500
... larger than 2nd , its apex angular ; tip of pectoral angular . Heteroscymnus Tanaka , 1912 . Japan . 3b . First dorsal at least no larger than 2nd , its apex rounded ; tip of pectoral rounded . 4a . Second dorsal only about as large as ...
... larger than 2nd , its apex angular ; tip of pectoral angular . Heteroscymnus Tanaka , 1912 . Japan . 3b . First dorsal at least no larger than 2nd , its apex rounded ; tip of pectoral rounded . 4a . Second dorsal only about as large as ...
Sommario
quingy | 1 |
Amphioxides Larvae | 22 |
CYCLOSTOMES BY HENRY B BIGELOW and WILLIAM C SCHROEDER | 29 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione estratti - 1948 |
Parole e frasi comuni
1st dorsal 2nd dorsal Acad Amer Anal fin atriopore Aust biol Brazil Brit broadly rounded Bull Carcharhinus Carcharias Carolina Caudal fin caudal peduncle coast Comp concave convex Copeia corner of mouth Cuba cusps Dermal denticles descr diameter of eye distal margin distrib dorsal fin embryos Fauna feet female Fish Florida Fowler front of mouth Garman genus gill openings Gulf of Maine Harv Hist horizontal diameter Ichthyol inner corner inner margin Interspace Jersey labial furrow length in front length of base lobe long as base lower teeth Medit Müller and Henle myotomes North nostrils origin of pectoral outer margin ovoviviparous Pectoral fin Philad Poey Poiss precaudal pit Proc Rafinesque refs ridges Second dorsal Shark snout in front specimens spiracles Squalus Stewart Springer total length Trunk type species U.S. Bur U.S. Comm U.S. nat upper tooth vertical height Woods Hole Zool zygaena