title: New replacement name for Chrysotus infirmus Wei, Zhang & Zhou, 2014 (Diptera, Dolichopodidae, Diaphorinae).
abstract: Chrysotus weii Zhou, nom. n., the new replacement name is proposed for the species Chrysotus infirmus Wei, Zhang & Zhou, 2014 (Diptera: Brachycera: Dolichopodidae: Diaphorinae), which was preoccupied by Chrysotus infirmus Parent, 1933.
authors.affiliation: College of Agriculture, Anshun University, Anshun, Guizhou, P.R. China, 561000.
authors.forename: Zheng-Xiang
authors.initials: ZX
authors.lastname: Zhou
keywords: Chrysotus; Diptera; Dolichopodid; homonym; replacement name