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野外采样时间分别在2006年9月(雨季洪水期)和2007年4月(干季、枯水期),先后2次对怒江进行调查采样。2006年9～10月对独龙江进行采样调查。结果表明,云南贡山县有鱼类30种,隶属3目、4科、17属;其中,土著鱼类25种,隶属3目、4科、15属,分布于怒江水系的鱼类15种,隶属3目、4科、11属;独龙江(伊洛瓦底江上游)水系鱼类15种,隶属3目、4科、10属。全县土著鱼类中,鲇形目鱼类最多,有13种,占总数的52%;鲤形目类有11种,占总数的44%。
Field sampling time in September 2006 (flood season) and April 2007 (dry season, dry season), has conducted two surveys sampled Nu. From September to October 2006, a sample survey of Dulong River was conducted. The results showed that there were 30 species of fish in Gongshan County of Yunnan Province, belonging to 3 orders, 4 families and 17 genera. Among them, 25 species of indigenous fish belonged to 3 orders, 4 families and 15 genera and 15 species of fish distributed in the Nujiang River system. , Belonging to 3 orders, 4 families, 11 genera and 15 species of aquatic fish in the Dulongjiang River (upstream of Irrawaddy), belonging to 3 orders, 4 families and 10 genera. Among the indigenous fishes in the county, there are 13 species of halibut fishes, accounting for 52% of the total; 11 species of Cypriniformes, accounting for 44% of the total.