通过红色名录评估研究中国内陆鱼类受威胁现状及其成因

曹亮, 张鹗, 臧春鑫, 曹文宣

Evaluating the status of China’s continental fish and analyzing their causes of endangerment through the red list assessment

Liang Cao,E Zhang,Chunxin Zang,Wenxuan Cao

表2 中国内陆鱼类红色名录评估结果

Table 2 Assessement results of Chinese continental fish species in each IUCN Redlist Category

评估等级 Category 总种数(比例) Number of species (%) 特有种数(比例) Number of endemic species (%) 灭绝 EX 3(0.21) 3(0.31) 区域灭绝 RE 1(0.07) 0(0.00) 极危 CR 65(4.50) 56(5.87) 濒危 EN 101(7.00) 84(8.81) 易危 VU 129(8.94) 106(11.11) 近危 NT 101(7.00) 65(6.81) 无危 LC 454(31.46) 200(20.96) 数据缺乏 DD 589(40.82) 440(46.12) 总计 Total 1,443(100.0) 954(100.0)