化学感觉和机械感觉与鱼类摄食行为关系的研究进展

The progress of studies on the relationship between feeding behavior and chemical or mechanical sense in fish

鱼类的摄食行为是多种感觉器官共同作用的结果。然而,不同生态习性的鱼类在摄食行为中起主导作用的感觉器官是不同的。对于底层活动、夜间活动、深水活动的鱼类,由于生存环境光线较弱,非视觉器官,如化学感觉器官、电觉器官和侧线机械感觉器官等在摄食行为中具有更为重要的作用。根据近年来国内外的研究成果,本文综述了化学感觉和机械感觉与鱼类摄食行为关系的研究进展。重点阐述了嗅觉化学感觉和侧线机械感觉在鱼类捕食行为中的作用。

Feeding behaviour of fish is the result of interaction of a variety of sense organs. The sense organs that play a major role in the feeding process of fish from different habitats are different. For benthic, deepwater and nocturnal fish, owing to their dark environment, non-visual senses, such as chemical sense, electroreceptor and mechanical sense, are more important in feeding. This paper covers the development of research on the relationship between feeding behavior of fish and their chemical sense or mechanical sense. Based on the latest studies, particular attention has been focused on the function of lateral line organs and olfactory organ in feeding behavior of fish.