适宜于高寒山区小、中型水库养殖的池沼公鱼,已由慈利县畜牧水产局于1989年4月15日从辽宁省汤河水库引进100万粒发眼卵,投放在我县南山坪乡胜天水库,并以43％的成活率孵化成功。池沼公鱼是一种亚冷水性鱼类,但适温范围比较广,在2——28℃水 Suitable for the small and medium-sized reservoir farming algae pond marsh male fish, by Cili County Bureau of Animal Husbandry and Fisheries on April 15, 1989 from the Tanghe Reservoir in Liaoning Province to introduce 1000000 eye eggs, put in my county Nanshanpingxiang Shengtian reservoir, and a 43% survival rate of hatching success. Pond marsh is a sub-chilled water fish, but the temperature range is relatively wide, at 2--28 ℃ water