Thoracantha floridana Ashmead, 1885:96, ♂. Holotype ♂, Florida; Heraty, 2017Heraty, J. 2017. Catalog of World Eucharitidae. :1-109.:56, Holotype ♂, examined (Washington: United States National Entomological Collection, U.S. National Museum of Natural History, DC, USA, no. 2827). - Ashmead, 1885Ashmead, W.H. 1885. Studies on the North American Chalcididae, with descriptions of new species from Florida. Transactions of the American Entomological Society and Proceedings of the Entomological Section of the Academy of Natural Sciences 12 (8):x-xix. (distribution); Dalla Torre, 1898Dalla Torre, C.G. 1898. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, V. Chalcididae et Proctotrupidae. Sumptibus Guilelmi Engelmann, VII + 598. (distribution). - As Kapala floridana: - Ashmead, 1892Ashmead, W.H. 1892. Notes on the Eucharids found in the United States. Proceedings of the Entomological Society of Washington 2:354-358. (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 1. Symphyta and Apocrita (Parasitica). Smithsonian Institution Press, Washington D.C. 1-1198. (distribution); Heraty, 2017Heraty, J. 2017. Catalog of World Eucharitidae. :1-109. (distribution).