Taxa included

Hu, C., Lu, Q., Yin, H. & Xu, X. (2026e). On the cobweb spider genus Nipponidion Yoshida, 2001 (Araneae: Theridiidae) from China. Zootaxa 5886(2): 294-298. doi: 10.11646/zootaxa.5886.2.10 ZooBank: 479EA207-CD83-429A-A79C-8BA2CBB18AAE

Taxon
Nipponidion guangxiense Hu, Lu & Xu, 2026 (Theridiidae)	296, f. 1A-F, (Dm), Nipponidion guangxiense Original description
Nipponidion gutenbergi (R. Zhong, J. Liu & Hu, 2025) (Theridiidae)	297, (T from Yunohamella), Nipponidion gutenbergi
Nipponidion jiugongense (Liu & Zhong, 2023) (Theridiidae)	297, (T from Yunohamella, female possibly not conspecific), Nipponidion jiugongense
Nipponidion mohorovicici (R. Zhong, J. Liu & Hu, 2025) (Theridiidae)	297, (T from Yunohamella), Nipponidion mohorovicici