Fishes of the Western North Atlantic, Edizione 1,Parte 5Sears Foundation for Marine Research, Yale Univ., 1948 |
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Pagina 292
... catch per unit of fishing effort for N. rissoi . That is , for each depth interval the total number of specimens taken was divided by the total hours trawled there . He found that the catches with 300 m . w . were the most productive ...
... catch per unit of fishing effort for N. rissoi . That is , for each depth interval the total number of specimens taken was divided by the total hours trawled there . He found that the catches with 300 m . w . were the most productive ...
Pagina 316
... catches of the Danish Oceanographic Expeditions . There are two distinct depth strata of greatest concentration , these corresponding to wire lengths of 100 and 300 m for postlarvae of less than 10 mm and of 10-25 mm ; those longer than ...
... catches of the Danish Oceanographic Expeditions . There are two distinct depth strata of greatest concentration , these corresponding to wire lengths of 100 and 300 m for postlarvae of less than 10 mm and of 10-25 mm ; those longer than ...
Pagina 385
Table XLVII . Lestrolepis intermedia ( Poey ) . Catch , and Catch per Hour of Fishing , after Data from the DANA ... catches was highest at about 100 and 300 m.w. , but the lesser peak at 600 m . w . is evident only in catches of the ...
Table XLVII . Lestrolepis intermedia ( Poey ) . Catch , and Catch per Hour of Fishing , after Data from the DANA ... catches was highest at about 100 and 300 m.w. , but the lesser peak at 600 m . w . is evident only in catches of the ...
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