Fishes of the Western North Atlantic, Edizione 1,Parte 3John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
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Pagina 2
... nostril is typically double but is single in a few ( p . 6 ) ; the nasal sac ends blindly in most but opens internally into the mouth in some . There is only one external gill opening on each side , and the two openings are often united ...
... nostril is typically double but is single in a few ( p . 6 ) ; the nasal sac ends blindly in most but opens internally into the mouth in some . There is only one external gill opening on each side , and the two openings are often united ...
Pagina 97
... See Key B , 4a for those with adipose fin . 36. See also Key A , 11a ; Key C , 15a . 7a . Eyes minute , about same diameter as nostril 7 Fishes of the Western North Atlantic 97 Key to Families of Isospondyli, Iniomi, Giganturoidei.
... See Key B , 4a for those with adipose fin . 36. See also Key A , 11a ; Key C , 15a . 7a . Eyes minute , about same diameter as nostril 7 Fishes of the Western North Atlantic 97 Key to Families of Isospondyli, Iniomi, Giganturoidei.
Pagina 98
John Tee-Van. 7a . Eyes minute , about same diameter as nostril . Ipnopidae in part ( Bathymicrops , Bathytyphlops ) , Part 5.37 7b . Eyes well developed , much larger than nostril . Bathysauridae in part , Part 5.38 3b . Upper jaw ...
John Tee-Van. 7a . Eyes minute , about same diameter as nostril . Ipnopidae in part ( Bathymicrops , Bathytyphlops ) , Part 5.37 7b . Eyes well developed , much larger than nostril . Bathysauridae in part , Part 5.38 3b . Upper jaw ...
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