Peng is a genus of ant-mimicking spiders in the family Corinnidae.
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Distribution
Peng occurs in South and Southeast Asia, with species recorded from Sri Lanka, Myanmar, the Yunnan province of China, and Malaysia (Borneo).
Etymology
The gender is named after Chinese arachnologist Xianjin Peng (born 1963).
Taxonomy
Its three species were formerly members of the related genus Sphecotypus.
Species
As of October 2025, this genus includes three species:





