Megama is a genus of spiders in the family Theridiidae.
Distribution Species of the genus Megama are endemic to East Asia, with both species occurring in China and one species also reaching Japan.
Species , this genus includes two species:
Megama bimaculata (Yoshida, 1998) – China, Japan Megama decimaculata Hu, Zhong, Liu & Li, 2026 – China
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