云南省爬行动物名录和地理区划更新

王剀, 吕植桐, 王健, 齐硕, 车静

The updated checklist and zoogeographic division of the reptilian fauna of Yunnan Province, China

Kai Wang, Zhitong Lyu, Jian Wang, Shuo Qi, Jing Che

图2 云南省已知爬行动物物种数量变化趋势。物种数量来自赵尔宓和江耀明(1966)、四川省生物研究所(1977)、张孟闻等(1998)、赵尔宓等(1998, 1999)、何晓瑞和周希琴(2002)、杨大同和饶定齐(2008)、孙航和高正文(2016)以及本研究。最佳拟合函数为多项式函数, 物种增加速度随时间的推移依旧在逐渐加快, 暗示云南省爬行动物多样性依旧被低估。

Fig. 2 Comparison of scatter plots showing the different increasing trends of the number of recognized reptile species of both Yunnan Province and China as a whole. Data on species number were taken from Zhao and Jiang (1966), Sichuan Institute of Biology (1977), Zhang et al (1998), Zhao et al (1998, 1999), He and Zhou (2002), Yang and Rao (2008), Sun and Gao (2016), and the present study. The best fit line is polynomial, showing an increasing speed in species discovery in the recent years, which indicates that the reptilian diversity of Yunnan Province is still underestimated.