Fishes of the Western North Atlantic, Edizione 1,Parte 3Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 89
Pagina 209
... Development . The information on the development of the eggs and larvae that follows is based mostly on the work of Kuntz and Radcliffe ( 10 : 116 ) , who took the eggs in tows during August 1915 off Gay Head , Massachusetts . The egg ...
... Development . The information on the development of the eggs and larvae that follows is based mostly on the work of Kuntz and Radcliffe ( 10 : 116 ) , who took the eggs in tows during August 1915 off Gay Head , Massachusetts . The egg ...
Pagina 297
... developed , and the alimentary canal is discernible , ending under the beginning of the posterior sixth of the body . During development , the vent moves forward as in other Clupeidae . The fins are fully developed in 21- 28 days at a ...
... developed , and the alimentary canal is discernible , ending under the beginning of the posterior sixth of the body . During development , the vent moves forward as in other Clupeidae . The fins are fully developed in 21- 28 days at a ...
Pagina 368
... development , for even the smallest ones have all fins ( ex- clusive of the pectoral ) well enough developed to show rays ; however , the pelvic fin is still well in advance of the dorsal . The convoluted intestine , characteristic of ...
... development , for even the smallest ones have all fins ( ex- clusive of the pectoral ) well enough developed to show rays ; however , the pelvic fin is still well in advance of the dorsal . The convoluted intestine , characteristic of ...
Sommario
Names of Bones by G W Mead and Margaret G Bradbury | 20 |
known to the ichthyologist and many students of oceanography constitute a notable | 102 |
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 estratti - 1948 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John ... Visualizzazione estratti - 1948 |
Parole e frasi comuni
abund Acad adults Amer anal fin Anchovia Anchoviella anteriorly Atlantic Atlantic Salmon base of caudal base of pelvic body Brazil Bull Canada Capelin caudal fin Caudal peduncle cent of standard Clupea coast color Cuba Cuvier and Valenciennes depth descr diagn diameter dorsal fin Fin rays Florida Fowler genus gill rakers Gulf Gulf of Maine head Hildebrand Hist Jordan and Evermann Lake last ray length of base longest rays lower limb mandible margin maxillary mouth North opercle orig origin of anal Pectoral fin pelvic fin Philad Poey Poiss posterior postorbital pounds Proc Proportional dimensions range reaching refs River Salmon scutes Shad slender spawning species specimens standard length Study Material synon Synonyms and References Tarpon teeth type local U. S. Bur U. S. Comm U. S. Fish Comm U. S. nat USNM usually Valenciennes Ventral scutes Vertebrae Woods Hole young Zool