Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others]Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
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Pagina 268
... front of mouth as at origin of pectorals . Snout very broadly rounded , noticeably short , its length in front of mouth a little less than 1/4 of length of head to origin of pectorals . Eye broadly oval , its horizontal diameter about 1 ...
... front of mouth as at origin of pectorals . Snout very broadly rounded , noticeably short , its length in front of mouth a little less than 1/4 of length of head to origin of pectorals . Eye broadly oval , its horizontal diameter about 1 ...
Pagina 458
... snout and along anterior margins of fins broad - oval and smooth , or very faintly ridged . " Head about 1/4 of trunk to origin of caudal , moderately flattened above . Snout rather thick , ovate , with rounded tip , its length in front ...
... snout and along anterior margins of fins broad - oval and smooth , or very faintly ridged . " Head about 1/4 of trunk to origin of caudal , moderately flattened above . Snout rather thick , ovate , with rounded tip , its length in front ...
Pagina 504
... snout to : Ist dorsal 35.3 , 34.2 ; 2nd dorsal 60.2 , 63.0 ; upper caudal 74.8 , 78.2 ; pectoral 22.1 , 19.7 ... front of mouth being only 14 to 5 ( about 22 % ) as great as that of head . Eye oval , its horizontal diameter 23 to nearly 45 as ...
... snout to : Ist dorsal 35.3 , 34.2 ; 2nd dorsal 60.2 , 63.0 ; upper caudal 74.8 , 78.2 ; pectoral 22.1 , 19.7 ... front of mouth being only 14 to 5 ( about 22 % ) as great as that of head . Eye oval , its horizontal diameter 23 to nearly 45 as ...
Sommario
LANCELETS BY HENRY B BIGELOW and ISABEL PÉREZ FARFANTE I | 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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Parole e frasi comuni
1/2 as long 1st dorsal 2nd dorsal Acad Amer anal Anal fin atriopore Aust biol Brazil Brit 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 opening Gulf of Maine Harv Hist horizontal diameter 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 type species U.S. Bur U.S. Comm U.S. nat upper tooth vertical height Woods Hole Zool zygaena