魚類的趨性是單向環境的刺激,魚類的定向行動反應、定型反應及本能。每種魚會有不同的趨性。有五種:趨光性、趨電性、趨觸性、趨化性、趨流性。
趨光性
趨電性
趨觸性 (趨固性)
- 對外界固體刺激而產生的定位反應。
- 依靠觸覺實現。
趨化性
趨流性
參考文獻
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