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Pagina 161
Furthermore , the smaller specimen retains the silvery lateral band which the
larger specimen has lost ; it also retains the juvenile dark markings along the
base of the anal fin , which are missing in the larger one . Relationship and
Variation .
Furthermore , the smaller specimen retains the silvery lateral band which the
larger specimen has lost ; it also retains the juvenile dark markings along the
base of the anal fin , which are missing in the larger one . Relationship and
Variation .
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 30 rays or more .
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 30 rays or more .
Pagina 170
Dorsal fin moderately elevated anteriorly , its margin nearly straight , its longest
rays reaching well beyond the last ray if deflexed , its origin about an eye's
diameter nearer to tip of snout than to base of caudal . Anal fin fairly long , its
origin ...
Dorsal fin moderately elevated anteriorly , its margin nearly straight , its longest
rays reaching well beyond the last ray if deflexed , its origin about an eye's
diameter nearer to tip of snout than to base of caudal . Anal fin fairly long , its
origin ...
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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 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 |