Dero digitata (Müller). Chen 1959: 25; Liang 1979: 275; Wang 2002: 92 –93; Cui 2008: 63. Dero limosa Leidy. Chen 1940: 52 –55.
Material. Lalu Wetland: ST 61, 3 spms.
Remarks. First record from Tibet. This species is most likely a cosmopolitan species, with records from every continent except Antarctica (Brinkhurst & Jamieson 1971).