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首次报道苏州及邻近地区鱼白亚科鱼类的重新定名和种名的重新整理 ,确认该亚科有 7个属 13个种及亚种 ,占全国鱼白亚科 17个属 6 6个种及亚种的 4 1 18%和 19 70 % ,首次报道尖头鱼白COxycephalusBleeke为本地区的新记录种。鱼白亚科种类在中国淡水鱼类区划分布华东区鱼类区系中占有重要地位 ,具有一定的代表性 ,该地区鱼类属江可平原区鱼类区系复合体种类 ,属、种数量明显超过中印山麓鱼类及印度平原区系复合体种类。针对该地区鱼白亚科鱼类种群数量减少和鱼体逐渐小型化的趋向 ,认为亟待对其资源采取繁殖保护以及经济种类增殖和种群调控措施。
For the first time, the re-naming and reorganization of the fish subfamily subfamilies in Suzhou and its adjacent areas were reported. It was confirmed that there are 13 genera and 13 subspecies in the subfamily, accounting for 17 species and 16 subspecies and subspecies 4 18% and 19 70%, the first reported species of whitefish COxycephalusBleeke for the region recorded a new record. The fish subfamily species occupies an important position in the fish fauna of East China, which distributes in China’s freshwater fishes. It is representative of the species, genera and species of the fish fauna complex in the plain of Jiang River in this area. Sino-Indian foothills fish and the Indian plain flora complex types. In view of the trend of the reduction of the fish population and the gradual miniaturization of the fish body in the subfamily Subfamily of the area, it is considered that the protection of its resources, the proliferation of economic species and the regulation of population are urgently needed.