Fishes of the Western North Atlantic: LanceletsSears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
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Pagina 256
... longer snout relative to the size of the eye , " by the teeth , which are more nearly symmetrical , their cutting edges evenly convex ( Fig . 43 A ) , and by the distal margin of the pectoral , which is considerably longer relative to ...
... longer snout relative to the size of the eye , " by the teeth , which are more nearly symmetrical , their cutting edges evenly convex ( Fig . 43 A ) , and by the distal margin of the pectoral , which is considerably longer relative to ...
Pagina 262
... longer relatively in schmitti ( Fig . 43 C ) . The upper labial furrow averages somewhat longer ( see Proportional Dimensions ) as does the interspace between the pelvics and the anal . The denticles , which are otherwise similar , are ...
... longer relatively in schmitti ( Fig . 43 C ) . The upper labial furrow averages somewhat longer ( see Proportional Dimensions ) as does the interspace between the pelvics and the anal . The denticles , which are otherwise similar , are ...
Pagina 458
... longer than tail sector by a distance about 2/3 as long as head , and without mid - dorsal ridge . Caudal peduncle flattened below but rounded above , with a low rounded longitudinal dermal ridge along each side a little below the ...
... longer than tail sector by a distance about 2/3 as long as head , and without mid - dorsal ridge . Caudal peduncle flattened below but rounded above , with a low rounded longitudinal dermal ridge along each side a little below the ...
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 |
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Parole e frasi comuni
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 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 upper tooth vertical height Woods Hole Zool zygaena