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 82
Pagina 137
... rear margin only slightly concave , its free rear tip only about 1/4 as long as its base , its origin opposite or a little anterior to inner corner of pectoral . Second dorsal only 1 % to 1 % as large in linear dimensions as Ist , its ...
... rear margin only slightly concave , its free rear tip only about 1/4 as long as its base , its origin opposite or a little anterior to inner corner of pectoral . Second dorsal only 1 % to 1 % as large in linear dimensions as Ist , its ...
Pagina 191
... rear tip triangular , a little shorter than the base , its origin considerably in front of origins of pelvics with the rear end of its base about over rear ends of bases of pelvics . Second dorsal about 1/3 as large in area as 1st and ...
... rear tip triangular , a little shorter than the base , its origin considerably in front of origins of pelvics with the rear end of its base about over rear ends of bases of pelvics . Second dorsal about 1/3 as large in area as 1st and ...
Pagina 349
... rear margin slightly and evenly concave , its apex narrowly rounded or subacute , its free rear tip relatively broad and only about as long as the base or slightly shorter . Caudal between 14 and 1⁄2 ( 26 to 29 % ) of total length , the ...
... rear margin slightly and evenly concave , its apex narrowly rounded or subacute , its free rear tip relatively broad and only about as long as the base or slightly shorter . Caudal between 14 and 1⁄2 ( 26 to 29 % ) of total length , the ...
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