黄鳝为底栖性鱼类,并具有两栖动物的某些特性。近年来,利用黄鳝这些特有的环境条件适应性,发展黄鳝的稻田养殖、池塘养殖、网箱养殖等,取得显著的技术经济效应,尤其是养鳝稻田的发展后劲较足。但是大面积高密度稻田养鳝成为一些以鱼为食的鸟类(如翠鸟、红嘴鸥等)栖息地,继而叼食养殖黄鳝,从而影响黄鳝的成活率和产量。稻田养殖黄鳝招鸟的原因:一是黄鳝鳃组织严重退化,而皮肤和泄殖腔只能进行微呼吸,不能象四大家鱼那样长时间居于水 Eel is a species of benthic fish and has certain characteristics of amphibians. In recent years, the use of eel these unique adaptability to environmental conditions, the development of rice fields eel paddy farming, pond farming, cage culture, and achieved significant technical and economic effects, especially the development potential of eel paddy enough. However, a large area of ​​high-density paddy field eel has become habitat for some birds feeding on fish (such as kingfishers, black-headed gulls, etc.), which in turn affect the survival rate and yield of rice field eel. Reed farming rice field eel because of the reasons: First, eel gill tissue serious degradation, and the skin and cloacal only for micro-breathing, not as long as the four big fish live in water