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Pagina 348
CAUDAL PEDUNCLE rather slender , 2.9-4.0 , usually 3.2-3.8 , in head , and 3.2-4.1 , but usually 3.5-4.0 , in greatest depth of body . FIGURE 86. Brevoortia tyrannus , 320 mm TL , 247 mm SL , Chesapeake Bay , USNM 129809.
CAUDAL PEDUNCLE rather slender , 2.9-4.0 , usually 3.2-3.8 , in head , and 3.2-4.1 , but usually 3.5-4.0 , in greatest depth of body . FIGURE 86. Brevoortia tyrannus , 320 mm TL , 247 mm SL , Chesapeake Bay , USNM 129809.
Pagina 386
VENTRAL SCUTES 25-32 , usually 26-31 . Scales 38-44 , usually 39-43 . Vertical anterior edge of shoulder girdle ( CLAVICULAR MARGIN ) with a bilobed dermal fold . UPPER JAW without distinct median notch . GILL RAKERS on epibranchial of ...
VENTRAL SCUTES 25-32 , usually 26-31 . Scales 38-44 , usually 39-43 . Vertical anterior edge of shoulder girdle ( CLAVICULAR MARGIN ) with a bilobed dermal fold . UPPER JAW without distinct median notch . GILL RAKERS on epibranchial of ...
Pagina 387
28-40 , usually 30-39 , on lower limb of first arch ; ventral scutes 28-32 , usually 29-31 ; scales adherent , not falling off from either fresh or preserved specimens ; snout 3.4-4.3 , usually 3.5-4.2 , in distance between origins of ...
28-40 , usually 30-39 , on lower limb of first arch ; ventral scutes 28-32 , usually 29-31 ; scales adherent , not falling off from either fresh or preserved specimens ; snout 3.4-4.3 , usually 3.5-4.2 , in distance between origins of ...
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Sommario
Names of Bones by G W Mead and Margaret G Bradbury | 20 |
Order Isospondyli Composite Authorship | 89 |
known to the ichthyologist and many students of oceanography constitute a notable | 102 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione estratti - 1948 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione estratti - 1948 |
Parole e frasi comuni
abund Acad adults Amer American anal fin apparently Atlantic base base of caudal Bermuda body Brazil Bull Canada catch caudal Characters coast color Comm counts dark depth descr Description developed diameter differs distance Distinctive dorsal fin eggs equal Evermann examples extending FIGURE Fish Florida Fowler fresh gill rakers Gulf half head Hildebrand Hist Island Jordan known Lake lateral least length less longer lower limb Maine mandible margin Material maxillary middle mouth nearly North northern origin Panama Pectoral fin pelvic fin pointed posterior pounds present probably Proc range rays reaching References refs reported River rows Salmon scales side silvery slender slightly snout spawning species specimens strongly Study synon taken teeth U. S. nat upper USNM usually ventral West York young Zool