Species identification and age determination of Pacific salmon (Oncorhynchus spp.) by scale patterns
1998
Ito, S. (National Research Inst. of Far Seas Fisheries, Shimizu, Shizuoka (Japan)) | Ishida, Y.
This paper summarizes methods used to determine the species and age of Pacific salmon (Oncorhynchus spp.) by visual interpretation of characters on the scales of fish caught in the North Pacific Ocean and adjacent seas. Scale characters such as freshwater growth. radial striations. and shape and number of circuli are used to identify the species of Pacific salmon. Several illustrated keys for determination of freshwater and ocean ages are included
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书目信息
页码
pp. 131-153
其它主题
Salmon del pacifico; Determination de l'age; Ecaille; Determinacion de la edad; Identificacion
语言
日本人
注释
Summary (En)
1 table; 18 fig.; 21 ref
类型
Summary
2001-08-15
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