A review of the spider genus Singaporemma (Araneae: Tetrablemmidae), with the description of a new species Author Yan, Fanhu Author Lin, Yucheng text Zootaxa 2018 2018-03-09 4392 2 329 346 journal article 30560 10.11646/zootaxa.4392.2.6 029d4e90-6c66-413a-ab4a-a8f431ad0671 1175-5326 1195449 E0D597C5-194B-4EF0-AD6D-3A178F8DD2F7 Singaporemma wulongensis Lin & Li, 2014 Figures 6E–e , 7F Singaporemma wulongensis Lin & Li, 2014 : 46 , figs 7–9, 17, 20B Examined material. Holotype ♂ , paratypes 8♂ and 20♀ ( NHMSU ), CHINA : Chongqing , Wulong , Tudi Town , Tiansheng Village , Xiaodong Cave , 29°31.853'N , 107°50.817'E , altitude 1050 m , 17 October 2010 , L. Dou and Y. Lin leg. Diagnosis. Male of S. wulongensis differs from males of all other congeners with the exception of S. bifurcata by the furcate embolus ( Fig. 6E–e vs. Fig. 6A–D, 6a–d, 6G–H, 6g –h ); it differs from male of S. bifurcata by the narrower, longer oval bulb, the embolus with two equilong tip branches, and the embolus starts from the submesialback surface of bulb, but the embolus of S. bifurcata with asymmetric branches that origins from prolateral surface of bulb ( Fig. 6E–e vs. Fig. 6F–f ). Female of S. wulongensis seems also close to S. bifurcata having a similar vulval structure, but it can be distinguished by the lager “ω”-shaped inner vulval plate, and the longer, weakly sclerotized central process ( Fig. 7F vs. Fig. 7D ). Description. See Lin & Li, 2014 : 46. Distribution. China ( Chongqing ) ( Fig. 10 ).