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 89
Pagina 32
... close together . Paramyxine Dean , 1904 . Japan . 2b . Gill openings on each side ( 5-14 in number ) separated by ... close in front of origin of ventral finfold , the left - hand gill opening , which receives the oesophago - cutaneous ...
... close together . Paramyxine Dean , 1904 . Japan . 2b . Gill openings on each side ( 5-14 in number ) separated by ... close in front of origin of ventral finfold , the left - hand gill opening , which receives the oesophago - cutaneous ...
Pagina 458
... close contact ( overlapping only a little if any ) on top of snout and along edges of fins ; essentially spine - like but somewhat expanded laterally , the terminal portion mostly a little longer than broad with a strong flat - topped ...
... close contact ( overlapping only a little if any ) on top of snout and along edges of fins ; essentially spine - like but somewhat expanded laterally , the terminal portion mostly a little longer than broad with a strong flat - topped ...
Pagina 504
... close in front of pectoral . Nostril close to anterior margin of snout , oblique , about 2 as long as horizontal diameter of eye , its anterior margin with a low , triangular lobe , rounded at the tip . Mouth only very slightly arched ...
... close in front of pectoral . Nostril close to anterior margin of snout , oblique , about 2 as long as horizontal diameter of eye , its anterior margin with a low , triangular lobe , rounded at the tip . Mouth only very slightly arched ...
Sommario
LANCELETS BY HENRY B BIGELOW and Isabel Pérez Farfante I | 1 |
Suborder Notidanoidea | 77 |
Suborder Chlamydoselachoidea | 93 |
Copyright | |
10 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
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