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Pagina 102
... to head not more than 15 times greater than greatest depth of body . 7a . Mouth
with a membranous floor ; isthmus attached to mandibular symphysis ; dorsal
corner of gill opening behind posterior margin of eye . Melanostomiatidae , Part 4
.
... to head not more than 15 times greater than greatest depth of body . 7a . Mouth
with a membranous floor ; isthmus attached to mandibular symphysis ; dorsal
corner of gill opening behind posterior margin of eye . Melanostomiatidae , Part 4
.
Pagina 509
Rayed Dorsal fin rhomboid , its corners angular or very slightly blunted , its base
1.7-2.0 in head , its origin a little less than midway rearward ( about 47-48 % )
from tip of snout to upper origin of caudal fin , with 10-12 rays 8 ( 9-15 reported ) ...
Rayed Dorsal fin rhomboid , its corners angular or very slightly blunted , its base
1.7-2.0 in head , its origin a little less than midway rearward ( about 47-48 % )
from tip of snout to upper origin of caudal fin , with 10-12 rays 8 ( 9-15 reported ) ...
Pagina 527
Rayed Dorsal fin rhomboid and with angular or slightly blunted corners , its base
50-60 % of length of head , its origin about ... Anal rhomboid , its anterior corner
usually bluntly rounded , its posterior corner angular , its outer margin weakly ...
Rayed Dorsal fin rhomboid and with angular or slightly blunted corners , its base
50-60 % of length of head , its origin about ... Anal rhomboid , its anterior corner
usually bluntly rounded , its posterior corner angular , its outer margin weakly ...
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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