Fishes of the Western North Atlantic, Edizione 1,Parte 1John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 221
... Distance between 1st and 2nd dorsal fins as great as from tip of snout to spiracle . saldanha Barnard , 1925 . South Africa . Ib . Distance between 1st and 2nd dorsal fins at least no greater than from tip of snout to eye . 22 ...
... Distance between 1st and 2nd dorsal fins as great as from tip of snout to spiracle . saldanha Barnard , 1925 . South Africa . Ib . Distance between 1st and 2nd dorsal fins at least no greater than from tip of snout to eye . 22 ...
Pagina 422
... distance between nostrils , while in adult females or in young of both sexes it averages less than 2 % ( almost 57 % ) ; a faintly marked groove runs for- ward from nostril along anterior margin of head in some small specimens for a ...
... distance between nostrils , while in adult females or in young of both sexes it averages less than 2 % ( almost 57 % ) ; a faintly marked groove runs for- ward from nostril along anterior margin of head in some small specimens for a ...
Pagina 540
... Distance between spiracles longer than between eyes by a distance about equal to vertical diameter of eye . Distance from eye to nostril a little longer than from eye to spiracle . Nostril terminal , its inner anterior margin with 2 ...
... Distance between spiracles longer than between eyes by a distance about equal to vertical diameter of eye . Distance from eye to nostril a little longer than from eye to spiracle . Nostril terminal , its inner anterior margin with 2 ...
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