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USE OF A TECHNIQUE TO DETERMINE THE SEX OF ATLANTIC SALMON (SALMO-SALAR L) IN THE RIVERS OF ASTURIAS (SPAIN)
被引：9
作者：
PREVOST, E
VAUCLIN, V
BAGLINIERE, JL
BRANAVIGIL, F
NICIEZA, AG
机构：
来源：
BULLETIN FRANCAIS DE LA PECHE ET DE LA PISCICULTURE
|
1991年
/
323期
关键词：
ATLANTIC SALMON;
SALMO-SALAR;
SEXUAL DIMORPHISM;
SEX DETERMINATION;
SPAIN;
D O I：
10.1051/kmae:1991002
中图分类号：
S9 [水产、渔业];
学科分类号：
0908 ;
摘要：
A technique to determine the sex of Atlantic salmon (Salmo salar L.) from the sexual dimorphism of the relative length of the upper jaw bone was used. A total of 78 adults caught in june and july 1990 in three spanish rivers of Asturias (Spain) were studied. Linear Discriminant Analysis from a sample of 63 fish gave an error percentage less than 10%. Results were compared to those obtained in other rivers of the distribution area of Atlantic salmon and were discussed in relation to the structure of the sample.
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页码：149 / 159
页数：11
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