Huang Chao, Wang Jian, Shih Hsi-Te
School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China. E-mail:
Australian Museum, 1 William St, Sydney NSW 2010, Australia.
Zool Stud. 2020 Jul 6;59:e24. doi: 10.6620/ZS.2020.59-24. eCollection 2020.
Two new species of a new genus, puer n. gen. n. sp. and n. gen. n. sp. are described from southern Yunnan, southwestern China, based on the morphology and mitochondrial 16S rDNA sequences. The new genus resembles Dai, 1990 and Dai & Bo, 1994, but can be separated by characters of the male thoracic sternum, male pleon, male first gonopod, and especially the coiled tip of the male second gonopod. The latter character easily separates n. gen. from known potamid genera. Notes on the general biology of the two new species are also included.
基于形态学和线粒体16S rDNA序列,在中国西南部云南省南部描述了一个新属的两个新物种,即普洱新属新种和新属新种。该新属与戴(1990年)和戴与博(1994年)所描述的类似,但可通过雄性胸腹板、雄性腹节、雄性第一触角足,特别是雄性第二触角足的卷曲末端特征来区分。后一特征很容易将该新属与已知的相手蟹属区分开来。文中还包含了这两个新物种的一般生物学记录。