Fishes of the Western North Atlantic, Edizione 1,Parte 3Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
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Pagina 100
... concave at most ; insertion of pelvics under or posterior to origin of rayed dorsal . 15a . Upper jaw extending rearward beyond eye for a distance about as long as eye ; dorsal profile of head weakly concave ; body deepest about at ...
... concave at most ; insertion of pelvics under or posterior to origin of rayed dorsal . 15a . Upper jaw extending rearward beyond eye for a distance about as long as eye ; dorsal profile of head weakly concave ; body deepest about at ...
Pagina 458
... concave in outline ( Fig . 119 ) . 2a . Anal fin usually with fewer than 13 rays . 3a . A double or zigzag series of ... concave ( Fig . 118 ) ; sides with red- dish or salmon - colored spots ; not more than 50 pyloric caeca ...
... concave in outline ( Fig . 119 ) . 2a . Anal fin usually with fewer than 13 rays . 3a . A double or zigzag series of ... concave ( Fig . 118 ) ; sides with red- dish or salmon - colored spots ; not more than 50 pyloric caeca ...
Pagina 503
... concave . Bone above vomer ( ETHMOID Of Kendall , MESETHMOID of Regan , PROETHMOID Of Starks ) more than 38 % as wide as long . FRONTAL AREA OF SKULL not flat , usually with a median longitudinal ridge . Not more than 50 PYLORIC CAECA ...
... concave . Bone above vomer ( ETHMOID Of Kendall , MESETHMOID of Regan , PROETHMOID Of Starks ) more than 38 % as wide as long . FRONTAL AREA OF SKULL not flat , usually with a median longitudinal ridge . Not more than 50 PYLORIC CAECA ...
Sommario
MAPS | 1 |
Names of Bones by G W Mead and Margaret G Bradbury | 20 |
Order Lepisostei by R D Suttkus | 61 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione estratti - 1948 |
Parole e frasi comuni
abund Acad adipose fin adults Amer anal fin Atlantic Salmon base of caudal base of pelvic Biol body bony fishes brackish Brazil Bull Canada Capelin caudal fin Caudal peduncle Clupea coast color depth descr diameter dorsal fin eggs Fin rays Fish Comm Florida Fowler fresh water fulvescens genus gill rakers Gulf Gulf of Maine head Hildebrand Hist Jordan and Evermann Labrador Lacépède Lake length Lepisosteus Linnaeus lower jaw lower limb mandible margin maxillary mouth Newfoundland North opercle orig origin of anal oxyrhynchus Pectoral fin pelvic fins Philad Poiss posterior Postorbital pounds Proc Proportional dimensions Quebec range refs River rows salt water scales scutes Shad silvery spawning species specimens Study Material Sturgeon synon teeth Trout type local U. S. Bur U. S. Comm U. S. Fish U. S. nat USNM Ventral scutes vertebrae Vladykov young Zool