Diolcogaster seriphus (Nixon, 1965) . Revised combination.

Protomicroplitis seriphus Nixon, 1965: 243 . Original description.

Diolcogaster seriphus Nixon, 1965 . Kotenko, 2007: 163. Transfer to Diolcogaster (although it was done within a key to species, without explicitly stating the new combination, and without placing author’s name (Nixon) between parentheses). Protomicroplitis seriphus Nixon, 1965 . Yu et al. 2012. Revised combination. Although technically Taxapad (Yu et al. 2012) is not a publication, it is a consulted and followed source by the taxonomic community.

Comments. Based on the original description from Nixon (1965), this species belongs to the Diolcogaster xanthaspis species-group.