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Pagina 349
DORSAL fin moderately elevated anteriorly , its margin definitely concave , its longest rays as long as snout and fully half of eye , the last ray somewhat longer than the preceding ones ; origin of fin generally slightly nearer to base ...
DORSAL fin moderately elevated anteriorly , its margin definitely concave , its longest rays as long as snout and fully half of eye , the last ray somewhat longer than the preceding ones ; origin of fin generally slightly nearer to base ...
Pagina 527
Tip of LOWER JAW almost even with tip of UPPER JAW , or extending very slightly beyond it ; rear end of upper jaw reaching to a perpendicular that varies in position from only slightly behind rear edge of eye to behind eye by a distance ...
Tip of LOWER JAW almost even with tip of UPPER JAW , or extending very slightly beyond it ; rear end of upper jaw reaching to a perpendicular that varies in position from only slightly behind rear edge of eye to behind eye by a distance ...
Pagina 579
DORSAL with outer margin straight or slightly convex , its base 1.5-2.0 times snout , its origin a little closer to base of caudal than to tip of snout , its distance from latter about 52-54 % of SL in males and 55-60 % in females ...
DORSAL with outer margin straight or slightly convex , its base 1.5-2.0 times snout , its origin a little closer to base of caudal than to tip of snout , its distance from latter about 52-54 % of SL in males and 55-60 % in females ...
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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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Altre edizioni - Visualizza tutto
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