While analyzing DNA barcodes of all the Korean and some East Asian tephritid species in conjunction with the barcode sequences available from BOLD Systems (www.boldsystems.org), the large and taxonomically enigmatic genusCampiglossawas recovered as a monophyletic clade, together with the generaDioxynaandHomoeotricha, which are here synonymized for that reason. Ten major lineages are also recognized within theCampiglossaclade:productagroup,loewianagroup,sororculagroup,irroratagroup,achyrophorigroup,difficilisgroup,luxorientisgroup,magnicepsgroup,arisanicagroup, andmisellagroup. Here, more detailed taxonomic accounts are provided for themisellagroup, including four DNA analysis-recovered members:C. coei,C. misella,C. paramelaenasp. nov., andC. melaena. A single morphological synapomorphy is proposed for this species group: the presence of a large mid-anterior dark wing marking in males with associated structural modification (more apically positioned crossvein R-M than in females). Based on the morphological characteristics, two presumptive members that are only known from male specimens are further recognized:C. pishanicaandC. propriafrom China. A full description ofC. paramelaenasp. nov., and a redescription ofC. coei, for which only males were previously known, are provided. For all the included species, a taxonomic key, diagnoses, and photographs to aid their accurate identification are given. Finally,C. favillaceais synonymized withC. coeiandC. roscidawithC. misella, andC. coeiandC. pishanicaresurrected from the synonymy ofC. misella.
