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大刺鳅(Mastacembeluearmatus)在分类上隶属于鲈形目(Prciformes)、刺鳅科(Mastacembelidae)、刺鳅属(MastacembelusScopoli),俗称辣锥、猪姆锯、石锥等,主要分布在我国的长江、珠江等水系,以广东、广西、福建等地江河中的野生资源尤为丰富。20世纪80年代以后,由于酷渔滥捕和江河环境污染,大刺鳅的江河野生资源遭到严重破坏,资源枯竭,广东、福建、贵州等省份已将其列入重点保护的野生水生动物之一。2000年以来,广西水产研究所承担了广西壮族自治区科技厅下达《大刺鳅池塘驯化养殖技术》的基础研究项目,对大刺鳅的生物学、人工繁殖、苗种培育、成鱼养殖等进行了全面研究,取得了可喜的进展。
Mastacembeluearmatus belongs to the genus Prciformes, Mastacembelidae, Mastacembelus scopoli, commonly known as Spicy Cone, Skeletal Saw, Stone Cone and so on, which are mainly distributed in China’s Yangtze River , The Pearl River and other water systems, especially the wild resources in the rivers of Guangdong, Guangxi and Fujian. Since the 1980s, due to over-fishing and river pollution, the wild resources of the giant loach have been severely damaged and their resources have been depleted. Guangdong, Fujian and Guizhou provinces have listed them as key protected wild aquatic animals one. Since 2000, the Guangxi Fisheries Research Institute has undertaken the basic research project issued by the Science and Technology Department of Guangxi Zhuang Autonomous Region on “Domestication and Breeding Technique of Great Loach,” to carry out biological research, artificial breeding, seed breeding and adult fish breeding of Big Loach A comprehensive study has made encouraging progress.