Mimesa maculipes Fox, 1893:117 - Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749. (distribution); Viereck, 1901Viereck, H.L. 1901. New species of the subfamily Pseninae. Transactions of the American Entomological Society 27:338-342. (distribution); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209. (distribution). - As Psen maculipes: - Fox, 1898Fox, W.J. 1898. The species of Psen inhabiting America north of Mexico. Transactions of the American Entomological Society 25:1-18. (distribution); Malloch, 1933Malloch, J.R. 1933. Review of the wasps of the subfamily Pseninae of North America (Hymenoptera: Aculeata). Proceedings of the United States National Museum 82:1-60. (distribution).
Psen nigrescens Rohwer, 1910:168 Synonymized with Psen maculipes (Fox, 1893) by Malloch, 1933Malloch, J.R. 1933. Review of the wasps of the subfamily Pseninae of North America (Hymenoptera: Aculeata). Proceedings of the United States National Museum 82:1-60.:43. - Malloch, 1933Malloch, J.R. 1933. Review of the wasps of the subfamily Pseninae of North America (Hymenoptera: Aculeata). Proceedings of the United States National Museum 82:1-60. (distribution); Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1596 ( listed as synonym of Mimesa maculipes Fox, 1893).
Psen perplexa Rohwer, 1910:169 Synonymized with Psen maculipes (Fox, 1893) by Malloch, 1933Malloch, J.R. 1933. Review of the wasps of the subfamily Pseninae of North America (Hymenoptera: Aculeata). Proceedings of the United States National Museum 82:1-60.:43. - Krombein et al., 1979Krombein, K.V., P.D. Hurd, D.R. Smith & B.D. Burks 1979. Catalog of Hymenoptera in America North of Mexico. Volume 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1596 ( listed as synonym of Mimesa maculipes Fox, 1893).