A key to known species of Mastumyia Shiraki (Diptera, Syrphidae) from China, with descriptions of two new species Author Huo, Keke Author Ren, Guodong text Zootaxa 2006 1374 61 68 journal article 10.5281/zenodo.174968 d057a269-594b-473f-8275-f30e73d49270 1175-5326 174968 Matsumyia nigrofacies Shiraki, 1949 Matsumyia nigrofacies Shiraki, 1949 : 2 ; Shiraki, 1968 : 58 ; Violovitsh, 1983 : 140 ; Peck, 1988 : 209 ; Mutin & Barkolov, 1999 : 478 Matsumyia nigrifacies ; Violovitsh, 1955 : 352 Matsumyia nigrifascies ; Kim, 1980 : 386 . Matsumyia nigrofascies ; Kim & Kim, 1972 : 11 ; Kim, 1975 : 40 Distribution: Japan (Hokkaido, Honshu), Corea , pro-Russian (Sakhalin, Kunashir)