Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others], Parte 4John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 - 599 pagine |
Dall'interno del libro
Risultati 1-3 di 45
Pagina 229
... Variation in the number of anal rays is similar throughout the Atlantic except in the western section , where the anal count is lower ; the anal count is also low in western Pacific specimens , but in both instances counts are available ...
... Variation in the number of anal rays is similar throughout the Atlantic except in the western section , where the anal count is lower ; the anal count is also low in western Pacific specimens , but in both instances counts are available ...
Pagina 331
... variation ( see measure- ments of 30.8 - mm specimen above ) . The similarities in this case are much too great , therefore , to justify retaining two species ; A. filifer must be considered a synonym of A. richardsoni . Even more ...
... variation ( see measure- ments of 30.8 - mm specimen above ) . The similarities in this case are much too great , therefore , to justify retaining two species ; A. filifer must be considered a synonym of A. richardsoni . Even more ...
Pagina 345
... variation in other astronesthids , only the eye diameter appears to approach validity as a distinguishing character . The eye is one of the most notably difficult characters to measure accurately and can vary in size within wide limits ...
... variation in other astronesthids , only the eye diameter appears to approach validity as a distinguishing character . The eye is one of the most notably difficult characters to measure accurately and can vary in size within wide limits ...
Sommario
Suborder Stomiatoidea | 71 |
Text References | 77 |
Family Sternoptychidae BY LEONARD P SCHULTZ | 243 |
10 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John ... Visualizzazione estratti - 1948 |
Parole e frasi comuni
adipose fin adult anal base anal fin anal origin anal rays anteriorly barbel Beebe and Crane Bermuda Bingham oceanogr Branchiostegal rays Brauer Bull caudal fin caudal peduncle cent of standard chromatophores Coll Dana diameter distal Distance from snout Distinctive Characters dorsal and anal dorsal fin dorsal origin Eustomias filaments fin base Fin rays Fish genus gill rakers Gulf of Mexico Haul head Hist holotype Interorbital Jespersen and Tåning length of base light organs lower jaw maxillary Monaco North Atlantic opercle orig Pacific palatine Parr pectoral fin pectoral rays pelvic fin photophores pigment posterior posteriorly postlarvae Postorbital organ premaxillary Proportional dimensions Regan and Trewavas Résult Serial photophores slightly spines standard length Study Material Synonyms and References terminal bulb tooth type descr type local type species upper jaw USNM ventral bases ventral fins vertebrae vertical vomer western Atlantic Zool Zoologica