Fishes of the Western North Atlantic, Edizione 1,Parte 1John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 10
... lobe of cau- dal fin a little longer than distance from its origin to atriopore ; anus clearly anterior to origin of dorsal lobe of caudal fin . lanceolatum Pallas , 1778 . Northern Norway to Mediter- ranean and Black Sea . 9b . At ...
... lobe of cau- dal fin a little longer than distance from its origin to atriopore ; anus clearly anterior to origin of dorsal lobe of caudal fin . lanceolatum Pallas , 1778 . Northern Norway to Mediter- ranean and Black Sea . 9b . At ...
Pagina 11
... lobe of caudal fin anterior to origin of its upper lobe by a distance about 11⁄2 as great as length of lower lobe ; dorsal fin 6 to 1/7 as high as distance from its base to margin of metapleura in the midregion of body ; anus a little ...
... lobe of caudal fin anterior to origin of its upper lobe by a distance about 11⁄2 as great as length of lower lobe ; dorsal fin 6 to 1/7 as high as distance from its base to margin of metapleura in the midregion of body ; anus a little ...
Pagina 14
... lobe below that of the dorsal lobe ; by the position of the anus , in advance of the midpoint of the lower lobe of the caudal fin ; and by the generally greater number of myotomes and dorsal fin- ray chambers ( at least 230 of the ...
... lobe below that of the dorsal lobe ; by the position of the anus , in advance of the midpoint of the lower lobe of the caudal fin ; and by the generally greater number of myotomes and dorsal fin- ray chambers ( at least 230 of 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