Sinodessus nom. nov., a new generic name for the subterranean diving beetle Sinoporus tianmingyii Zhao & Jia, 2021 (Coleoptera: Dytiscidae: Hydroporinae) Author Jiang, Zhuo-Yin 0000-0001-6825-4283 Department of Entomology, College of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China. Author Jia, Feng-Long 0000-0003-2391-5038 Department of Entomology, College of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China. lssjfl@mail.sysu.edu.cn text Zootaxa 2024 2024-02-22 5415 3 499 500 http://dx.doi.org/10.11646/zootaxa.5415.3.10 journal article 289247 10.11646/zootaxa.5415.3.10 5dfc7223-9245-4a01-ab44-b8ec9bd67040 1175-5326 10693180 Genus Sinodessus Jiang & Jia , nom. nov. ( Fig. 1 ) Sinoporus Zhao & Jia, 2021: 1047 ( type species Sinoporus tianmingyii Zhao & Jia, 2021 ), nec † Sinoporus Prokin & Ren, 2010: 532 ( type species † Sinoporus lineatus Prokin & Ren, 2010 ). FIGURE 1. Sinodessus tianmingyii ( Zhao & Jia, 2021 ) (holotype ♀). (A) habitus in dorsal view; (B) labels. Scale bar = 0.5 mm. Type species. Sinoporus tianmingyii Zhao & Jia, 2021: 1048 , by present designation. Etymology. The generic name is a combination of “ Sino -” from Latin “ Sinae ” ( China ) and “- dessus ” from Bidessus ( type genus of the tribe Bidessini ). The gender of the name is masculine.