Fishes of the Western North Atlantic, Edizione 1,Parte 5Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 68
Pagina 5
... group . Though there is apparently no one feature that will sep- arate all iniomous from all isospondylous fishes , this is hardly surprising in two such large and varied groups , groups which are not only an expression of very early ...
... group . Though there is apparently no one feature that will sep- arate all iniomous from all isospondylous fishes , this is hardly surprising in two such large and varied groups , groups which are not only an expression of very early ...
Pagina 212
genus ( Lestidium ) by a conservative taxonomist , but there are seven groups of species , all of about equal rank , and it seems more natural to recognize each of these groups as a distinct genus . The most generalized and by far the ...
genus ( Lestidium ) by a conservative taxonomist , but there are seven groups of species , all of about equal rank , and it seems more natural to recognize each of these groups as a distinct genus . The most generalized and by far the ...
Pagina 438
... groups of chromatophores posterior to the anus : a fifth dorsal group between the first and second of the 12.3 - mm stage ; also three more ventral groups , one over the middle and one over the posterior part of the anal fin base , and ...
... groups of chromatophores posterior to the anus : a fifth dorsal group between the first and second of the 12.3 - mm stage ; also three more ventral groups , one over the middle and one over the posterior part of the anal fin base , and ...
Sommario
Family Aulopidae By G W MEAD | 19 |
Trachinocephalus myops | 31 |
Genus Trachinocephalus | 37 |
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Altre edizioni - Visualizza tutto
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
Acad adipose fin adults Alepisaurus anal fin anal fin base anal fin rays anal rays anteriorly anus atlantica barracudina Bathypterois Bermuda BLBG body bones BRANCHIOSTEGAL Bull caudal fin caudal peduncle chromatophores color coregonoides depth descr developed Distance from snout dorsal fin elongate Evermann eye diameter Fowler genus gill rakers Gulf of Mexico Günther head Hist holotype interorbital jayakari Jordan juveniles lateral line length of base Lestidiops Lestidium lower jaw Madeira maxillary melanophores membrane moderately nostrils NYZS OREGON St origin of dorsal Pacific palatine Paralepis Parr pectoral fin pelvic fin Peritoneal sections pharyngobranchial pigmentation Poey pores posterior edge posteriorly postlarvae prehaemal premaxillary Proc pseudosphyraenoides Risso Rofen Saurus scales side slender slightly spec species specimens Study Material subadult Synodus synon U.S. Fish U.S. nat upper jaw USNM ventral fins vertebrae vertical western North Atlantic width Zool