丰乐河天然鱼苗鱼种的初步观察

对丰乐河25种天然鱼苗鱼种进行了鉴定和描述,具有经济价值的约占半数,其中尤以翘嘴红鲌、蒙古红鲌、鲫、黄颡、(?)等对增殖巢湖鱼类资源具有重要意义。

THE PRELIMINARY INVESTIGATION OF THE NATURAL FRY AND FINGERLING IN THE FENGLE RIVER

After careful investigations and detailed analyses of the 25 species of the natural fry and fingerling found in the Fengle River, it was found that nearly half of these species are of economic value, among which are Erythr- oculter ilishaeformis(Bleeker),Erythroculter mongolicus (Basilewsky), Carassius aurarus auratus(linnaeus),Pseudobagrus fulvidraco(Richard- son),and leiocasis sp., and it is pointed out that the above-meutioned species will play an important role in the enriching and amplifying of the fishery resources of the Chaohu Lake.