Tachytes fraternus Taschenberg, 1870:14, ♀. ♀, Mendoza; Bohart, 1979Bohart, R.M. 1979. Tachytes of South America (Hymenoptera, Sphecidae, Larrinae). Transactions of the American Entomological Society 104:435-505.:463, Holotpye ♀ (Martin-Luther Universität, Halle). - Bohart, 1979Bohart, R.M. 1979. Tachytes of South America (Hymenoptera, Sphecidae, Larrinae). Transactions of the American Entomological Society 104:435-505. (distribution); Simonthomas, 1984Simonthomas, R.T. 1984. Notes on the Hymenoptera Aculeata from St. Martin, Saba, and St. Eustatius. Studies on the fauna of Curaçao and other Caribbean islands 67:92-97. (distribution); Callan, 1991Callan, E.Mc C. 1991. Sphecidae of Trinidad. II. Larrinae. Sphecos 21:8. (distribution); Braet et al., 2000Braet, Y., J.A. Cerda & J. Fretey 2000. Note sur quelques insectes récoltés au piège Malaise en Guyane française. Notes faunique de Gembloux 38:3-20. (distribution); Amarante, 2002Amarante, S.T.P. 2002. A synonymic catalog of the neotropical Crabronidae and Sphecidae (Hymenoptera: Apoidea). Arquivos de Zoologia (São Paulo) 37:1-139. (distribution); Starr & Hook, 2003Starr, C.K. & Hook, A.W. 2003. The aculeate Hymenoptera of Trinidad, West Indies. Occasional Papers o the Department of Life Sciences, University of the West Indies 12:1-31. (distribution); Rasmussen & Asenjo, 2009Rasmussen, C. & A. Asenjo 2009. A checklist to the wasps of Peru (Hymenoptera, Aculeata). ZooKeys 15:1-78. (distribution); Silvestre et al., 2014Silvestre, R., M.F. Demétrio, B.M. Trad, F. Varussa & O. Lima 2014. Diversity and distribution of Hymenoptera Aculeata in Midwestern Brazilian dry forests. In: Greer, F.E. (Ed.). Dry Forests. 29-80. (distribution).
Tachytes ferrugineipes Cameron, 1889:63, ♂. ♂, Panama (leg. Boucard); Bohart, 1979Bohart, R.M. 1979. Tachytes of South America (Hymenoptera, Sphecidae, Larrinae). Transactions of the American Entomological Society 104:435-505.:463, Holotpye ♂ (British Museum, Natural History, London). - Cameron, 1888-1900Cameron, P. 1888-1900. Biologia Centrali-Americana - Insecta. Hymenoptera. (Fossores) Vol. II. R. H. Porter and Dulau & Co., London. 413pp, 14 pl.:63 (listed); Dalla Torre, 1897Dalla Torre, C.G. 1897. Catalogus hymenopterorum hucusque descriptorum systematicus et synonymicus. Volumen VIII: Fossores (Sphegidae). Breitkopf & Härtel, Leipzig. 1-749. (distribution); Bohart, 1979Bohart, R.M. 1979. Tachytes of South America (Hymenoptera, Sphecidae, Larrinae). Transactions of the American Entomological Society 104:435-505.:463 ( listed as synonym of Tachytes fraternus Taschenberg, 1870); Amarante, 2002Amarante, S.T.P. 2002. A synonymic catalog of the neotropical Crabronidae and Sphecidae (Hymenoptera: Apoidea). Arquivos de Zoologia (São Paulo) 37:1-139.:37 ( listed as synonym of Tachytes concinnus Smith, 1856).
Tachytes asuncionis Strand, 1910:165, Bohart, 1979Bohart, R.M. 1979. Tachytes of South America (Hymenoptera, Sphecidae, Larrinae). Transactions of the American Entomological Society 104:435-505.:463, Holotpye ♂ (Humboldt Universität Zoologische Museum, E. Berlin, Germany). - Bohart, 1979Bohart, R.M. 1979. Tachytes of South America (Hymenoptera, Sphecidae, Larrinae). Transactions of the American Entomological Society 104:435-505.:463 ( listed as synonym of Tachytes fraternus Taschenberg, 1870); Amarante, 2002Amarante, S.T.P. 2002. A synonymic catalog of the neotropical Crabronidae and Sphecidae (Hymenoptera: Apoidea). Arquivos de Zoologia (São Paulo) 37:1-139.:37 ( listed as synonym of Tachytes fraternus Taschenberg, 1870).
Tachytes ametina Cameron, 1912:436, Bohart, 1979Bohart, R.M. 1979. Tachytes of South America (Hymenoptera, Sphecidae, Larrinae). Transactions of the American Entomological Society 104:435-505.:463, Holotpye ♂ (British Museum, Natural History, London). - Bodkin, 1918Bodkin, G.E. 1918. Notes on some British Guiana Hymenoptera (exclusive of the Formicidae). The Transactions of the Entomological Society of London 1917:297-321, pls. XXI-XXIII. (distribution); Bohart, 1979Bohart, R.M. 1979. Tachytes of South America (Hymenoptera, Sphecidae, Larrinae). Transactions of the American Entomological Society 104:435-505.:463 ( listed as synonym of Tachytes fraternus Taschenberg, 1870); Amarante, 2002Amarante, S.T.P. 2002. A synonymic catalog of the neotropical Crabronidae and Sphecidae (Hymenoptera: Apoidea). Arquivos de Zoologia (São Paulo) 37:1-139.:37 ( listed as synonym of Tachytes fraternus Taschenberg, 1870).