Two new synonyms in the subfamily Theridiinae (Araneae, Theridiidae)

Abstract

Two new synonyms in the subfamily Theridiinae Sundevall, 1833 (Araneae, Theridiidae) are reported. Theridion hui Zhu, 1998 is proposed as a junior synonym of Theridion innocuum Thorell, 1875, and Theridion qingzangense Hu, 2001 is proposed as a junior synonym of Phylloneta impressa (L. Koch, 1881). Photos of habitus and copulatory organs are provided for both species.