Propodeum of Piasites, dorsal view, females (I): A P. carinatus Seyrig B P. quasimodus sp. nov. (paratype) C P. politus sp. nov. (paratype) D P. perinetensis sp. nov. (holotype). Scale bars: 0.3 mm.

  Part of: Bordera S, Santos BF (2022) A review of Piasites Seyrig (Hymenoptera, Ichneumonidae, Cryptinae), with description of seven new species. Journal of Hymenoptera Research 90: 23-57.