S. nipponicus.
	Part of: Li F, Lin Y, Gao F, Yao Y, Li S (2023) Taxonomic notes on Stemmops O. Pickard-Cambridge, 1894 (Araneae, Theridiidae) of China. Biodiversity Data Journal 11: e106208. https://doi.org/10.3897/BDJ.11.e106208