Fishes of the Western North Atlantic, Edizione 1,Parte 3Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 87
Pagina 4
... fins of segmentally jointed rays13 ( mostly branched ) which are either bony or fibrous . These are the soft rays known to every student of fishes . Even among the living Dipnoi ( lungfishes ) , some of the fin rays ( hair - fine in ...
... fins of segmentally jointed rays13 ( mostly branched ) which are either bony or fibrous . These are the soft rays known to every student of fishes . Even among the living Dipnoi ( lungfishes ) , some of the fin rays ( hair - fine in ...
Pagina 5
from its base as the fin rays grow in actinopterygian fishes , 14 and presumably in coela- canths . Although the radial cartilages that support the wing - like pectoral and pelvic fins of skates and rays recall in appearance the jointed fin ...
from its base as the fin rays grow in actinopterygian fishes , 14 and presumably in coela- canths . Although the radial cartilages that support the wing - like pectoral and pelvic fins of skates and rays recall in appearance the jointed fin ...
Pagina 90
... fin with jointed bony or membranous rays ( lacking in a few ) ; in some there is a fleshy " adipose " dorsal fin with unjointed horny rays between the rayed dorsal and caudal fins ; also , in a few ( some Astronesthidae ) there is a ...
... fin with jointed bony or membranous rays ( lacking in a few ) ; in some there is a fleshy " adipose " dorsal fin with unjointed horny rays between the rayed dorsal and caudal fins ; also , in a few ( some Astronesthidae ) there is a ...
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-chief John ... 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