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Pagina 163
Anal fin with 25 rays or more ( m . mitchilli rarely with 24 ) ; anal base 25–35.6 % of SL ( pectoralis sometimes only 23.4 % ) . 2 a . Origin of dorsal about an eye's diameter nearer to tip of snout than to base of caudal ; anal with ...
Anal fin with 25 rays or more ( m . mitchilli rarely with 24 ) ; anal base 25–35.6 % of SL ( pectoralis sometimes only 23.4 % ) . 2 a . Origin of dorsal about an eye's diameter nearer to tip of snout than to base of caudal ; anal with ...
Pagina 345
Ventral outline of body only moderately convex anteriorly , usually only about half of greatest depth below a straight line extending through lower margin of eye to middle of base of caudal ; sheath of scales at base of dorsal fin ...
Ventral outline of body only moderately convex anteriorly , usually only about half of greatest depth below a straight line extending through lower margin of eye to middle of base of caudal ; sheath of scales at base of dorsal fin ...
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 Lepisostei by R D Suttkus | 61 |
Text and Footnote References | 105 |
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Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione brani - 1948 |
Parole e frasi comuni
abund Acad adults Amer American Anal fin apparently Atlantic base Bermuda body Brazil Bull Canada catch caudal Characters coast color Comm counts dark depth descr Description developed diameter distance Distinctive dorsal fin eggs equal Evermann examples extending FIGURE Fish Florida Fowler gill rakers Gulf half head Hildebrand Hist Island Jordan known Lake larger lateral least length less limb longer lower lower limb Maine mandible margin Material Maxillary middle mouth nearly North northern occur origin Panama pectoral Pectoral fin Pelvic fin pointed posterior pounds present probably Proc range rays reaching References refs reported River rows Salmon salt scales side silvery snout spawning species specimens streams Study synon taken teeth upper USNM usually ventral West western York young Zool