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
Risultati 1-3 di 23
Pagina 83
... elongate . Pectoral about 13 times as long as broad , with broadly rounded apex , nearly straight distal margin ( moderately concave in smaller specimen ) and very broad base , the inner margin nearly or quite 1/2 as long as anterior ...
... elongate . Pectoral about 13 times as long as broad , with broadly rounded apex , nearly straight distal margin ( moderately concave in smaller specimen ) and very broad base , the inner margin nearly or quite 1/2 as long as anterior ...
Pagina 109
... elongate ; 5th gill opening over or anterior to origin of pectoral ; gill arches without rakers and not interconnected by a sieve of modified den- ticles ; nostrils entirely separate from mouth , their anterior margins without barbels ...
... elongate ; 5th gill opening over or anterior to origin of pectoral ; gill arches without rakers and not interconnected by a sieve of modified den- ticles ; nostrils entirely separate from mouth , their anterior margins without barbels ...
Pagina 452
... elongate free rear corners , the Ist triangular , the 2nd considerably smaller than Ist , the origin of 1st dorsal over inner margin of pectoral or a little posterior to inner corner of latter , the origin of 2nd dorsal behind bases of ...
... elongate free rear corners , the Ist triangular , the 2nd considerably smaller than Ist , the origin of 1st dorsal over inner margin of pectoral or a little posterior to inner corner of latter , the origin of 2nd dorsal behind bases of ...
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 |
Copyright | |
5 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione estratti - 1948 |
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