A new species of Voria Robineau-Desvoidy (Diptera: Tachinidae) from Area de Conservación Guanacaste in northwestern Costa Rica.

The following new species of Voria is described: Voriaerasmocoronadoi Fleming & Wood sp. n.The following are proposed by Fleming & Wood as new synonyms of Voria: Xenoplagia Townsend, 1914 syn. n., Hystricovoria Townsend, 1928 syn. n., Afrovoria Curran, 1938 syn. n., and Anavoria Mesnil, 1953 syn. n., and Itavoria Townsend, 1931 syn. n.The following new combinations are proposed as a result of the new synonymies: Voria bakeri (Townsend, 1928), comb. n. and Voria setosa (Townsend, 1914), comb. n. The authors also propose Voria pollyclari (Rocha-e-Silva, Lopes & Della Lucia, 1999), comb. n. based on the morphology of the holotype.