Fishes of the Western North Atlantic, Edizione 1,Parte 3Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 33
... posterior margin of the branchial cavity ; although its size may vary , it is typically larger than the next posterior shield ; its spine is usually less developed than the spines on the shields posterior to it . The last shield of the ...
... posterior margin of the branchial cavity ; although its size may vary , it is typically larger than the next posterior shield ; its spine is usually less developed than the spines on the shields posterior to it . The last shield of the ...
Pagina 68
... posterior tip . HEAD : mid - dorsal length - measurement from tip of snout to occiput . HEAD : length - distance from tip of snout to posterior margin of bony opercle . HEAD : depth - measurement at occiput . HEAD : width - measurement ...
... posterior tip . HEAD : mid - dorsal length - measurement from tip of snout to occiput . HEAD : length - distance from tip of snout to posterior margin of bony opercle . HEAD : depth - measurement at occiput . HEAD : width - measurement ...
Pagina 461
... posterior edge of pupil . To posterior edge of iris . Usually well - defined spots . Usually edged with red . Generally orange - yellow . Shallowly forked ; middle rays 0.6 or more of length of longest rays . Usually 9-10 . It is ...
... posterior edge of pupil . To posterior edge of iris . Usually well - defined spots . Usually edged with red . Generally orange - yellow . Shallowly forked ; middle rays 0.6 or more of length of longest rays . Usually 9-10 . It is ...
Sommario
MAPS | 1 |
Names of Bones by G W Mead and Margaret G Bradbury | 20 |
Order Lepisostei by R D Suttkus | 61 |
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Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John ... Visualizzazione estratti - 1948 |
Parole e frasi comuni
abund Acad adipose fin adults Amer anal fin Atlantic Salmon base of caudal base of pelvic Biol body bony fishes brackish Brazil Bull Canada Capelin caudal fin Caudal peduncle Clupea coast color depth descr diameter dorsal fin eggs Fin rays Fish Comm Florida Fowler fresh water fulvescens genus gill rakers Gulf Gulf of Maine head Hildebrand Hist Jordan and Evermann Labrador Lacépède Lake length Lepisosteus Linnaeus lower jaw lower limb mandible margin maxillary mouth Newfoundland North opercle orig origin of anal oxyrhynchus Pectoral fin pelvic fins Philad Poiss posterior Postorbital pounds Proc Proportional dimensions Quebec range refs River rows salt water scales scutes Shad silvery spawning species specimens Study Material Sturgeon synon teeth Trout type local U. S. Bur U. S. Comm U. S. Fish U. S. nat USNM Ventral scutes vertebrae Vladykov young Zool