New synonymies and new combinations are proposed, based mainly on the study of type materials. They are as follows: Helina sarmentosa Fang & Fan, 1993 = Helina dianica Qian & Feng, 2005, syn. n.; Helina dianxiia Xue and Li, 2002 = Helina aureolicolorata Feng & Xue, 2002, syn. n.; Myospila lenticeps (Thomson, 1869) = Helina magnimaculata Feng, 1995, syn. n.; Spilogona angulisurstyla (Xue & Xiang, 1998), comb. n.; Spilogona apicicauda (Xue, Wang & Tong, 2003), comb. n.; Hebecnema arcuatiabdomina (Feng & Fan, 2001), comb. n.
Keywords: Hebecnema; Helina; Muscidae; Myospila; New synonymies; Spilogona; new combinations.