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
Risultati 1-3 di 44
Pagina 127
... minute pore or slit , about at same level as upper margin of eye , and situated behind the latter by a distance equal to about 3 times the eye's diameter . Gill open- ings noticeably large , the 1st to 4th about as long as snout in ...
... minute pore or slit , about at same level as upper margin of eye , and situated behind the latter by a distance equal to about 3 times the eye's diameter . Gill open- ings noticeably large , the 1st to 4th about as long as snout in ...
Pagina 150
... minute , circular , a little posterior to angles of jaws or opposite latter . Gill openings very large , extending from upper sides down onto lower surface of throat , the Ist longest , the 5th shortest , the 1st pair separated below by ...
... minute , circular , a little posterior to angles of jaws or opposite latter . Gill openings very large , extending from upper sides down onto lower surface of throat , the Ist longest , the 5th shortest , the 1st pair separated below by ...
Pagina 191
... minute , its horizontal diameter less than 1/10 as great as length of nostril , its center situated a little posterior to angle of mouth . Spiracle about as large as eye , a short distance behind and above the latter . Gill openings ...
... minute , its horizontal diameter less than 1/10 as great as length of nostril , its center situated a little posterior to angle of mouth . Spiracle about as large as eye , a short distance behind and above the latter . Gill openings ...
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