巨魾食性初步研究

摘要

2007年1月至2009年8月共采集65尾巨魾，对其食性及摄食器官的形态结构进行了观察，其肠内含物初步分析结果表明。巨魾食物组成主要为小鱼、虾、泥鳅、水生昆虫等。%The observation on feeding habits as well as morphological structure of the feeding organ were conducted with 65 wild Bagarius yarrelli （Sykes） ,which were collected during the period from Jan 2007 to Aug 2009.The results from its intestinal tract content indicated that Bagarius yarrelli （Sykes） mainly feeded on small fishes, shrimps,loaches, aquatic insects etc.