Fishes of the Western North Atlantic: LanceletsSears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 71
Pagina 136
... front of origin of caudal . Dermal denticles minute , as in Isurus , 3 ... front of mouth a little less than 14 of length of head , obtusely conical ... Teeth in each side of mouth. 136 Memoir Sears Foundation for Marine Research.
... front of origin of caudal . Dermal denticles minute , as in Isurus , 3 ... front of mouth a little less than 14 of length of head , obtusely conical ... Teeth in each side of mouth. 136 Memoir Sears Foundation for Marine Research.
Pagina 170
... front of mouth only about 14 to 11⁄2 the length of head . Eye circular , moderately large , its margin considerably ante- rior to front of mouth , its diameter about 11⁄2 as long as snout in front of mouth in small specimens , but only ...
... front of mouth only about 14 to 11⁄2 the length of head . Eye circular , moderately large , its margin considerably ante- rior to front of mouth , its diameter about 11⁄2 as long as snout in front of mouth in small specimens , but only ...
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 14 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 14 of length of head to origin of pectorals . Eye broadly oval , its horizontal diameter about 1 ...
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˝ as long 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 posterior margin 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