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一、滇池不同水域鲫鱼形态学特征和水质状况对沿滇池湖岸、入湖河流(包括盘龙江、松花坝和牧羊河)和滇池流域的鲫鱼种群和水质的调查发现,位于滇池入湖河流盘龙江的源头牧羊河的鲫鱼在形态、体色上与滇池湖区的三倍体鲫鱼都有很大区别:牧羊河的鲫鱼个体较小、体形细长、通体金黄;滇池湖区的三倍体鲫鱼个体较大、体形宽厚肥满、体色较深呈青黑色、灰黑色,而且很多鲫鱼脊柱扭曲变形。
I. The morphological characteristics and water quality of carp in different waters of Dianchi Lake The investigation of carp population and water quality along the banks of Dianchi Lake, rivers entering the lake (including Panlong River, Songhua Dam and the Muyang River), and Dianchi Lake Basin found that the fish ponds in Dianchi Lake flow into the lake. The source of the Longjiang River in the Shepherd River is very different from the triploid carp in the Dianchi Lake area in terms of its shape and body color: the herds of the Shepherd River are small in size, slender in shape and golden in size; the triploid carp in the Lake District of Dianchi Lake Individuals are large, plump and plump, darker in body color, blackish black and grayish black, and many spines are twisted and deformed.