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2007年6—7月、2010年8—9月两次对康龙自然保护区境内鱼类资源进行调查,利用网捕法和电捕法共采集到鱼类标本2000号,经鉴定共发现鱼类37种,隶属4目,10科。其中鲤形目2科27种,占73%,鲈形目5科7种,占18.9%,鲶形目2科2种,占5.4%,合鳃鱼目1科1种,占2.7%,调查发现康龙自然保护区的鱼类区系,具有较强的华东区系和华南区系双重特征,该区经济鱼类种类丰富,但是鱼类小型化、低龄化趋势显著,且出现衰退现象,鱼类资源需要加强保护。
From June to July in 2007 and August to September in 2010, two surveys were conducted on the fish resources in the Kanglong Nature Reserve. A total of 2000 fish specimens were collected by net catching and electric catching methods. A total of fish were identified 37 species, belonging to 4 orders, 10 families. Among them, 27 species (73%) belong to 2 families, 7 species (5%) are Perciformes, accounting for 18.9% of the total, 2 species of which 2 species are Siluriformes, accounting for 5.4% The survey found that the fish fauna of the Kanglong Nature Reserve has the dual characteristics of the East China and South China. The fish species in this area are rich in economic fish. However, the trend of fish miniaturization and younger age is notable, and there is a recession , Fish resources need to be strengthened.