Stelis rudbeckiarum Cockerell, 1904:3, ♂. ♂, Santa Fe, July; Parker & Bohart, 1979Parker, F.D. & G.E. Bohart 1979. Dolichostelis, a new genus of parasitic bees (Hymenoptera: Megachilidae). Journal of the Kansas Entomological Society 52 (1):138-153.:144, Holotype ♂ (USNM, #9656). - Gonzalez et al., 2012Gonzalez, V.H., J.S. Ascher & M.S. Engel 2012. A new Stelis (Dolichostelis) from northern Colombia (Hymenoptera: Megachilidae): first records for South America and a synopsis of the bee fauna from the Caribbean region of Colombia. Journal of Natural History 46 (47-48):2919-2934. (distribution); Esperanza de Pedro, 2021Esperanza de Pedro, D. 2021. . :. (distribution); Nava-Bolaños & Osorio-Olvera, 2022Nava-Bolaños, A. & L. Osorio-Olvera 2022. Estado del arte del conocimiento de biodiversidad de los polinizadores de México. Revista Mexicana de Biodiversidad 93:1-77. (distribution). - As Dolichostelis rudbeckiarum: - Parker & Bohart, 1979Parker, F.D. & G.E. Bohart 1979. Dolichostelis, a new genus of parasitic bees (Hymenoptera: Megachilidae). Journal of the Kansas Entomological Society 52 (1):138-153. (distribution).
Stelis arizonensis Swenk, 1915:189, Muma, 1952Muma, M.H. 1952. Insect types in the collections of the University of Nebraska State Museum. Bulletin of the University of Nebraska State Museum 3 (8):1-35.:22, Type ♀, Allotype ♂ (University of Nebraska State Museum); Parker & Bohart, 1979Parker, F.D. & G.E. Bohart 1979. Dolichostelis, a new genus of parasitic bees (Hymenoptera: Megachilidae). Journal of the Kansas Entomological Society 52 (1):138-153.:144, Holotype ♀ (U. Neb.). Synonymized with Dolichostelis rudbeckiarum (Cockerell, 1904) by Parker & Bohart, 1979Parker, F.D. & G.E. Bohart 1979. Dolichostelis, a new genus of parasitic bees (Hymenoptera: Megachilidae). Journal of the Kansas Entomological Society 52 (1):138-153.:144.