Telenomus euschristus Ashmead, 1888:ii, Ashmead, 1893Ashmead, W.H. 1893. A monograph of the North American Proctotrypidae. Bulletin of the United States National Museum 45:1-472.:162, Types (Kansas State Agricultural College and Coll. Ashmead); Johnson, 1987Johnson, N.F. 1987. Systematics of New World Trissolcus, a genus of pentatomid egg-parasites (Hymenoptera: Scelionidae): Neotropical species of the flavipes group. Journal of Natural History 21:285-304.:301, Lectotype ♀, examined (Kansas State University); Talamas et al., 2015Talamas, E.J., N.F. Johnson & M. Buffington 2015. Key to Nearctic species of Trissolcus Ashmead (Hymenoptera, Scelionidae), natural enemies of native and invasive stink bugs (Hemiptera, Pentatomidae). Journal of Hymenoptera Research 43:45-110.:79, Lectotype ♀ (OSUC, OSUC 256926). - As Telenomus euschisti: - As Trissolcus euschisti: - Ashmead, 1893Ashmead, W.H. 1893. A monograph of the North American Proctotrypidae. Bulletin of the United States National Museum 45:1-472. (distribution); Cockerell, 1897Cockerell, T.D.A. 1897. A parasite of Hemipterous eggs. The Canadian Entomologist 29 (1):25-26. (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); Cockerell, 1899Cockerell, T.D.A. 1899. A first list of the hymenopterous families Tenthredinidae, Siricidae, Chrysididae, Proctotrypidae, Cynipidae, Chalcididae and Braconidae collected in New Mexico. Transactions of the Kansas Academy of Sciences 16:212-216. (distribution); Crawford, 1913Crawford, J.C. 1913. Descriptions of new Hymenoptera, No. 8. Proceedings of the United States National Museum 46:343-352. (distribution); Johnson, 1987Johnson, N.F. 1987. Systematics of New World Trissolcus, a genus of pentatomid egg-parasites (Hymenoptera: Scelionidae): Neotropical species of the flavipes group. Journal of Natural History 21:285-304. (distribution); Talamas et al., 2015Talamas, E.J., N.F. Johnson & M. Buffington 2015. Key to Nearctic species of Trissolcus Ashmead (Hymenoptera, Scelionidae), natural enemies of native and invasive stink bugs (Hemiptera, Pentatomidae). Journal of Hymenoptera Research 43:45-110. (distribution); Lourdes Ramírez-Ahuja et al., 2019Lourdes Ramírez-Ahuja, M. de, J.I. López-Arroy, I.P. Rodríguez-Sánchez & A. González-Hernández 2019. Hymenoptera parasitoids associated with stink bugs in Mexico. Southwestern Entomoloigst 44 (1):35-39. (distribution).
Trissolcus podisi Ashmead, 1893:161 (key), 162, ♀. Types, Philadelphia, Pa. (National Museum, leg. E.T. Cresson); Masner & Muesebeck, 1968Masner, L. & C.F.W. Muesebeck 1968. The Types of Proctotrupoidea (Hymenoptera) in the United States National Museum. 270:1-143.:73, Lectotype ♀ (USNM, no. 2229); Johnson, 1987Johnson, N.F. 1987. Systematics of New World Trissolcus, a genus of pentatomid egg-parasites (Hymenoptera: Scelionidae): Neotropical species of the flavipes group. Journal of Natural History 21:285-304.:301, Lectotype ♀ (USNM); Talamas et al., 2015Talamas, E.J., N.F. Johnson & M. Buffington 2015. Key to Nearctic species of Trissolcus Ashmead (Hymenoptera, Scelionidae), natural enemies of native and invasive stink bugs (Hemiptera, Pentatomidae). Journal of Hymenoptera Research 43:45-110.:79, Lectotype ♀ (USNM, USNMENT00989033). - Dalla Torre, 1898Dalla Torre, C.G. 1898. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, V. Chalcididae et Proctotrupidae. Sumptibus Guilelmi Engelmann, VII + 598. (distribution); Johnson, 1987Johnson, N.F. 1987. Systematics of New World Trissolcus, a genus of pentatomid egg-parasites (Hymenoptera: Scelionidae): Neotropical species of the flavipes group. Journal of Natural History 21:285-304.:301 ( listed as synonym of Trissolcus euschisti (Ashmead, 1888)); Talamas et al., 2015Talamas, E.J., N.F. Johnson & M. Buffington 2015. Key to Nearctic species of Trissolcus Ashmead (Hymenoptera, Scelionidae), natural enemies of native and invasive stink bugs (Hemiptera, Pentatomidae). Journal of Hymenoptera Research 43:45-110.:77 ( listed as synonym of Trissolcus euschisti (Ashmead, 1888)).
Trissolcus rufitarsis Kieffer, 1906:262, ♀. ♀, Nevada: Ormsby; Johnson, 1987Johnson, N.F. 1987. Systematics of New World Trissolcus, a genus of pentatomid egg-parasites (Hymenoptera: Scelionidae): Neotropical species of the flavipes group. Journal of Natural History 21:285-304.:301, Lectotype ♀ (Cornell University); Talamas et al., 2015Talamas, E.J., N.F. Johnson & M. Buffington 2015. Key to Nearctic species of Trissolcus Ashmead (Hymenoptera, Scelionidae), natural enemies of native and invasive stink bugs (Hemiptera, Pentatomidae). Journal of Hymenoptera Research 43:45-110.:79, Lectotype ♀ (CUIC, No. 388.1). - Johnson, 1987Johnson, N.F. 1987. Systematics of New World Trissolcus, a genus of pentatomid egg-parasites (Hymenoptera: Scelionidae): Neotropical species of the flavipes group. Journal of Natural History 21:285-304.:301 ( listed as synonym of Trissolcus euschisti (Ashmead, 1888)); Talamas et al., 2015Talamas, E.J., N.F. Johnson & M. Buffington 2015. Key to Nearctic species of Trissolcus Ashmead (Hymenoptera, Scelionidae), natural enemies of native and invasive stink bugs (Hemiptera, Pentatomidae). Journal of Hymenoptera Research 43:45-110.:77 ( listed as synonym of Trissolcus euschisti (Ashmead, 1888)).