Digonocryptus propodeator Kasparyan & Ruíz, 2005:175, ♂♀. Holotype ♀, México, Tamaulipas, Gómez Farías, Los Cedros, 300 msnm, 27-III a 3-IV-1999 (Museo de Insectos de la UAT, en Cd. Victoria, Tamaulipas, México, leg. S. Hernández A.). - Ruíz-Cancino et al., 2010Ruíz-Cancino, E., D.R. Kasparyan, J.M. Coronado-Blanco, S.N. Myartseva, V.A. Trjapitzin, S.G. Hernández Aguilar & J. García Jiménez 2010. Himenópteros de la Reserva “El Cielo”, Tamaulipas, México. Dugesiana 17 (1):53-71. (distribution); Ruíz-Cancino et al., 2010Ruíz-Cancino, E., J.M. Coronado-Blanco, D.R. Kasparyan & A.I. Khalaim 2010. Ichneumonidae (Hymenoptera) en México. In: Toledo Hernández, V.H., A.M. Corona López, A. Flores Palacios, E. Tovar Sánchez, J.M. Coronado Blanco & E. Ruíz Cancino (Ed.). II Taller Internacional de Recursos Naturales. 1 al 3 de marzo de 2010, Cuernavaca, Morelos. 51-56. (distribution); Ruíz et al., 2011Ruíz, C.E., J.M. Coronado-Blanco, D.R. Kasparyan & A.I. Khalaim 2011. La diversidad de avispas parasitoides en Tamaulipas: familia Ichneumonidae. CienciaUAT 21 (3):14-17. (distribution); Aguiar & Santos, 2012Aguiar, A.P. & B.F. Santos 2012. Additions to the revision of Digonocryptus Viereck (Hymenoptera, Ichneumonidae, Cryptinae), with nine new taxa, new males, and distribution maps for all known species. Zootaxa 3282:1-41. (distribution); Ruíz-Cancino et al., 2014Ruíz-Cancino, E., J.M. Coronado-Blanco, A.I. Khalaim & S.N. Myartseva 2014. Contribution of D.R. Kasparyan to the knowledge of Mexican Ichneumonidae (Hymenoptera). Proceedings of the Russian Entomological Society. St. Petersburg 85 (1):7-18. (distribution); Santos & Hoppe, 2018Santos, B.F. & J.P.M. Hoppe 2018. Filling gaps in species distributions through the study of biological collections: 415 new distribution records for Neotropical Cryptinae (Hymenoptera, Ichneumonidae). Revista Brasileira de Entomologia 62 (4):288-291. (distribution).