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Pagina 300
Some of the males , according to Borodin , enter the Connecticut River from the
sea when they are 300-350 mm long and in their fourth year , as shown in the
preceding data . Although the author did not say so , these males undoubtedly
were ...
Some of the males , according to Borodin , enter the Connecticut River from the
sea when they are 300-350 mm long and in their fourth year , as shown in the
preceding data . Although the author did not say so , these males undoubtedly
were ...
Pagina 465
The complete operation , observed in the case of a nine - pound female and a
five - pound male , consisted of eight emissions in different beds prepared by the
female . After each spawning act , the female moved upstream of the bed and cut
...
The complete operation , observed in the case of a nine - pound female and a
five - pound male , consisted of eight emissions in different beds prepared by the
female . After each spawning act , the female moved upstream of the bed and cut
...
Pagina 573
555 ) .24 Sexual Dimorphism . The two sexes differ so conspicuously , one from
the other , that male and female capelin are separable at a glance . The base of
the anal fin is strongly convex in males but nearly straight in females .
555 ) .24 Sexual Dimorphism . The two sexes differ so conspicuously , one from
the other , that male and female capelin are separable at a glance . The base of
the anal fin is strongly convex in males but nearly straight 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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Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione frammento - 1948 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione frammento - 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
Informazioni bibliografiche
| Titolo | Fishes of the Western North Atlantic, Edizione 1,Parte 3 Fishes of the Western North Atlantic, John Tee-Van Edizione 1,Parte 3 di Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others], Sears Foundation for Marine Research Edizione 1 di Memoir (Sears Foundation for Marine Research), Sears Foundation for Marine Research |
| Curatore | John Tee-Van |
| Collaboratore | Sears Foundation for Marine Research |
| Editore | Sears Foundation for Marine Research, Yale Univ., 1948 |
| Provenienza dell'originale | Michigan State University |
| Digitalizzato | 3 dic 2019 |
| Esporta citazione | BiBTeX EndNote RefMan |