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
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Pagina 76
... bars in addition to the primary ring . Regan ( Proc . zool . Soc . Lond . , 1906 : 737 ) , however , has more recently limited " asterospondylic " to the type with four radial bars only , which do not invade the four primary uncalcified ...
... bars in addition to the primary ring . Regan ( Proc . zool . Soc . Lond . , 1906 : 737 ) , however , has more recently limited " asterospondylic " to the type with four radial bars only , which do not invade the four primary uncalcified ...
Pagina 146
... bar and ventral cartilage ( Senna , Arch . ital . Anat . Embriol . , 22 , 1925 : pl . 9 , fig . 1 , 2 ) , or as connected with each other by a pair of transverse bars which unite in the median line and extend thence forward as a single ...
... bar and ventral cartilage ( Senna , Arch . ital . Anat . Embriol . , 22 , 1925 : pl . 9 , fig . 1 , 2 ) , or as connected with each other by a pair of transverse bars which unite in the median line and extend thence forward as a single ...
Pagina 269
... bars on the sides and fins , sometimes surrounded with pale reticulations ; but these markings fade with growth , leaving the larger specimens only faintly marked on the caudal peduncle , or even plain- colored in some cases . Size ...
... bars on the sides and fins , sometimes surrounded with pale reticulations ; but these markings fade with growth , leaving the larger specimens only faintly marked on the caudal peduncle , or even plain- colored in some cases . Size ...
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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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