甘肃太统-崆峒山国家级自然保护区鱼类动物资源调查研究

Investigation on Fish Animal Resources in Taitong-Kongtong Mountain National Nature Reserve of Gansu Province

2019~2020年太统-崆峒山自然保护区专业技术人员通过访问、查阅资料,以及在水域区采用试捕调查法对甘肃太统-崆峒山自然保护区鱼类资源开展了调查研究,旨在为该区鱼类资源保护与利用提供科学支撑。通过调查记录到该保护区分布的鱼类有3目5科22属27种及亚种,其中人工放养种类8种,野生种类19种;按动物区系成分,东洋界2种(占总数的7.41%),古北界13种(占总数的48.15%),广布型12种(占总数的44.44%),且27种鱼全部为留居型,其中国家重点保护的种类1种,经济价值较高的1种。

From 2019 to 2020,experts and technicians of Taitong-kongtong Mountain Nature Reserve in Gansu province will carry out investigation and research on fish resources in this area through visiting,searching materials and using trial fishing survey method in the water area,in order to provide scientific support for the protection and utilization of fish resources in this area.According to the survey,there are 27 species and subspecies in 3 orders,5 families,22 genera of fish distributed in the reserve,among which 8 species are domesticated and 19 species are wild.According to the fauna composition,there are 2 species of Oriental(7.41%),13 species of Palaearctic(48.15%)and 12 species of widespread type(44.44%),and all the 27 species of fish are resident types.There is 1 species under national key protection and 1 species with high economic value.