Species of the genus Thressa Walker, 1860 from China (Diptera, Chloropidae) Author Liu, Xiao-Yan Author Yang, Ding Author Nartshuk, Emilia P. text ZooKeys 2011 129 29 48 http://dx.doi.org/10.3897/zookeys.129.1144 journal article http://dx.doi.org/10.3897/zookeys.129.1144 1313-2970-129-29 Thressa spuria (Thomson, 1869) Geomyza spuria Thomson, 1869: 599. Type locality: China (Holotypes deposited in Naturhistoriske Riksmuseet, Stockholm). Thressa spuria (Thomson): Sabrosky 1977 : 319; Nartshuk 1993 : 114. Diagnose. Frons slightly longer than wide (33:28). Femora black, tibiae and tarsi entirely yellow. Wing hyaline without a brown spot near wing apex. Surstylus short, nearly triangular. Pregonite as long as postgonite. Distribution. China; Pakistan. Remarks. Thomson (1869) firstly described Geomyza spuria from China. Sabrosky (1977) transferred it to Thressa . Nartshuk (1993) gave the figures of male genitalia. I examined the photos of the holotype in the Naturhistoriske Riksmuseet.