Monedula ventralis Say, 1824:337, ♂. ♂, Pennsylvania (William W. Wood); Bohart, 1996Bohart, R.M. 1996. A review of the genus Bicyrtes (Hymenoptera: Sphecidae, Nyssoninae, Bembicini). Insecta Mundi 10 (1-4):139-152.:149, Holotype ♂, lost. - Cresson, 1872Cresson, E.T. 1872. Hymenoptera Texana. Transactions of the American Entomological Society 4:153-292. (distribution). - As Bembidula ventralis: - Handlirsch, 1889Handlirsch, A. 1889. Monographie der mit Nysson und Bembex verwandten Grabwespen. IV. Sitzber. Akad. Wiss. Wien Abt. 1 98:440-517. (distribution). - As Bicyrtes ventralis: - Parker, 1917Parker, J.B. 1917. . 1-155. (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 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209. (distribution); Bohart, 1996Bohart, R.M. 1996. A review of the genus Bicyrtes (Hymenoptera: Sphecidae, Nyssoninae, Bembicini). Insecta Mundi 10 (1-4):139-152. (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); Ruíz-Cancino & Coronado-Blanco, 2002Ruíz-Cancino, E. & J.M. Coronado-Blanco 2002. Artrópodos terrestres de los estados de Tamaulipas y Nuevo León, México. Serie Publicaciones Cientificas No. 4:1-376. (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).
Bicyrtes Servillii Lepeletier, 1845:53, ♀. ♀, Philadelphie (Musée de M. Serville); Bohart, 1996Bohart, R.M. 1996. A review of the genus Bicyrtes (Hymenoptera: Sphecidae, Nyssoninae, Bembicini). Insecta Mundi 10 (1-4):139-152.:149, Holotype ♀ (?). - Cresson, 1862Cresson, E.T. 1862. Catalogue of the described species of North American Hymenoptera (Continued from page 211.). Proceedings of the Entomological Society of Philadelphia 1 (8):227-238. (distribution); Bohart, 1996Bohart, R.M. 1996. A review of the genus Bicyrtes (Hymenoptera: Sphecidae, Nyssoninae, Bembicini). Insecta Mundi 10 (1-4):139-152.:149 ( listed as synonym of Bicyrtes ventralis (Say, 1824)); 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.:9 ( listed as synonym of Bicyrtes ventralis (Say, 1824)).
Monedula parata Provancher, 1888:416, Bohart, 1996Bohart, R.M. 1996. A review of the genus Bicyrtes (Hymenoptera: Sphecidae, Nyssoninae, Bembicini). Insecta Mundi 10 (1-4):139-152.:149, Holotype ♀ (Quebec). - 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 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1706 ( listed as synonym of Bicyrtes ventralis (Say, 1824)); Bohart, 1996Bohart, R.M. 1996. A review of the genus Bicyrtes (Hymenoptera: Sphecidae, Nyssoninae, Bembicini). Insecta Mundi 10 (1-4):139-152.:149 ( listed as synonym of Bicyrtes ventralis (Say, 1824)); 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.:9 ( listed as synonym of Bicyrtes ventralis (Say, 1824)). - As Bicyrtes parata: - Parker, 1917Parker, J.B. 1917. . 1-155. (distribution).
Bembidula meliloti Rohwer, 1908:376, Bohart, 1996Bohart, R.M. 1996. A review of the genus Bicyrtes (Hymenoptera: Sphecidae, Nyssoninae, Bembicini). Insecta Mundi 10 (1-4):139-152.:149, Holotype ♂ (Washington). - 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 2. Apocrita (Aculeata). Smithsonian Institution Press, Washington D.C. 1199-2209.:1706 ( listed as synonym of Bicyrtes ventralis (Say, 1824)); Bohart, 1996Bohart, R.M. 1996. A review of the genus Bicyrtes (Hymenoptera: Sphecidae, Nyssoninae, Bembicini). Insecta Mundi 10 (1-4):139-152.:149 ( listed as synonym of Bicyrtes ventralis (Say, 1824)); 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.:9 ( listed as synonym of Bicyrtes ventralis (Say, 1824)).