Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others]Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 37
... bones , inside of which the Hag itself is often hauled on board ; or it may be captured clinging to the side of a fish it has just attacked . In Norwegian waters as many as six Hags have been reported in a single haddock.28 It is also ...
... bones , inside of which the Hag itself is often hauled on board ; or it may be captured clinging to the side of a fish it has just attacked . In Norwegian waters as many as six Hags have been reported in a single haddock.28 It is also ...
Pagina 62
... bone ; scales essentially tooth - like in structure , the ectoderm as well as the mesoderm sharing in their formation ( placoid scales ) ; two nostrils , each single , partially subdivided ; olfactory sacs blind , not opening into mouth ...
... bone ; scales essentially tooth - like in structure , the ectoderm as well as the mesoderm sharing in their formation ( placoid scales ) ; two nostrils , each single , partially subdivided ; olfactory sacs blind , not opening into mouth ...
Pagina 270
... bones and feathers of sea fowl , pieces of shark and porpoise that had seemingly been bitten from the nets , and garbage ( sheep - bones , etc . ) . 15 As further evidence of its voracity we may quote an instance in which a large one ...
... bones and feathers of sea fowl , pieces of shark and porpoise that had seemingly been bitten from the nets , and garbage ( sheep - bones , etc . ) . 15 As further evidence of its voracity we may quote an instance in which a large one ...
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