THERMAL RELATED VARIATIONS OF SEASONAL AND DAILY SPAWNING PERIODICITY IN BARBUS-BARBUS

被引：22

作者：

BARAS, E

机构：

[1] University of Liège, Laboratory of Fish Demography and Aquaculture, Tihange, B-4500, 10, Chemin de la Justice

来源：

JOURNAL OF FISH BIOLOGY | 1995年 / 46卷 / 05期

关键词：

SPAWNING STRATEGY; ADAPTIVE RESPONSE; DAILY RHYTHM; TEMPERATURE;

D O I：

10.1111/j.1095-8649.1995.tb01617.x

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

In 1993, nocturnal spawning activities were observed in the diurnal spawning cyprinid Barbus barbus. This behaviour is interpreted as a response to exceptionally high daily thermal amplitudes, regarded as the sign of an unpredictable environment.

引用

页码：915 / 917

页数：3

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