Fishes of the Western North Atlantic, Edizione 1,Parte 1John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
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Pagina 136
... front of mouth a little less than 1/4 of length of head , obtusely conical , but somewhat flattened dorsally , with blunt tip ; but in large , heavy specimens , suspended or dragged up on the beach by the front of the mouth , the head ...
... front of mouth a little less than 1/4 of length of head , obtusely conical , but somewhat flattened dorsally , with blunt tip ; but in large , heavy specimens , suspended or dragged up on the beach by the front of the mouth , the head ...
Pagina 170
... front of mouth only about 1/4 to the length of head . Eye circular , moderately large , its margin considerably ante- rior to front of mouth , its diameter about 1/2 as long as snout in front of mouth in small specimens , but only about ...
... front of mouth only about 1/4 to the length of head . Eye circular , moderately large , its margin considerably ante- rior to front of mouth , its diameter about 1/2 as long as snout in front of mouth in small specimens , but only about ...
Pagina 496
... mouth 8.8 , 6.2 . Eye : horizontal diameter 4.9 , 3.4 . Mouth : breadth 7.6 , 8.1 ; height 1.1 , 1.1 . Nostrils ... front of nostrils about 1/4 to 1/3 as great as length in front of mouth , its length in front of mouth a little less than ...
... mouth 8.8 , 6.2 . Eye : horizontal diameter 4.9 , 3.4 . Mouth : breadth 7.6 , 8.1 ; height 1.1 , 1.1 . Nostrils ... front of nostrils about 1/4 to 1/3 as great as length in front of mouth , its length in front of mouth a little less than ...
Sommario
LANCELETS BY HENRY B BIGELOW and Isabel Pérez Farfante I | 1 |
Suborder Notidanoidea | 77 |
Suborder Chlamydoselachoidea | 93 |
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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 Anal fin apex 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 opening Gulf of Maine Harv Hist horizontal diameter inner corner inner margin Interspace Jersey labial furrow length in front length of base Linnaeus 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 vertical height Woods Hole Zool zygaena