Exomalopsis eriocarpi Cockerell, 1898:453, ♀. 6 ♀♀, Fillmore Cañon, Organ Mountains, N. M. about 5400 feet, Sept. 1, 1898 (leg. C.H.T. Townsend); Cockerell, 1913Cockerell, T.D.A. 1913. Names applied to the Eucerine bees of North America. Proceedings of the United States National Museum 43:261-273.:266, Type (U.S.N.M., No. 4343); LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162.:91, Holotype ♀ (USNM, No. 4343). - Friese, 1899Friese, H. 1899. Monographie der Bienengattung Exomalopsis, Ptilothrix, Melitoma und Tetrapedia. Annalen des Naturhistorischen Museums in Wien 14:247-304. (distribution). - As Tetraloniella eriocarpi: - LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162. (distribution); Vergara & Ayala, 2002Vergara, C.H. & R. Ayala 2002. Diversity, Phenology and Biogeography of the bees (Hymenoptera: Apoidea) of Zapotitlán de las Salinas, Puebla, Mexico. Journal of the Kansas Entomological Society 75 (1):16-30. (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 Xenoglossodes eriocarpi: - Cockerell, 1905Cockerell, T.D.A. 1905. Bees collected by the Rev. G. Birkmann in Texas (Continued from page 267). The Canadian Entomologist 37 (9):334-335. (distribution); Cockerell, 1906Cockerell, T.D.A. 1906. The North American bees of the family Anthophoridae. Transactions of the American Entomological Society 32 (1):63-116. (distribution); Cockerell, 1906Cockerell, T.D.A. 1906. The bees of New Mexico. Transactions of the American Entomological Society 32:289-314. (distribution); Cockerell, 1906Cockerell, T.D.A. 1906. Descriptions and records of bees. - XII. The Annals and Magazine of Natural History ser. 7: v. 18 (103):69-75. (distribution); Cockerell, 1913Cockerell, T.D.A. 1913. Names applied to the Eucerine bees of North America. Proceedings of the United States National Museum 43:261-273. (distribution); Lutz & Cockerell, 1920Lutz, F.E. & T.D.A. Cockerell 1920. Notes on the distribution and bibliography of North American bees of the families, Apidae, Meliponidae, Bombidae, Euglossidae, and Anthophoridae. Bull. Amer. Mus. Nat. Hist 42 (15):491-641. (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).
Melissodes pimella Cockerell, 1906:363, ♂. ♂, Arizona (Cresson collection); LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162.:91, Holotype ♂ (PANS, No. 10,132). - LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162.:89 ( listed as synonym of Tetraloniella eriocarpi (Cockerell, 1898)).
Melissodes neotomæ Cockerell, 1906:314, ♂♀. 1 ♀, 2 ♂♂, Raton, New Mexico, August (leg. T.D.A. & W.P. Ckl..). Synonymized with Tetraloniella eriocarpi (Cockerell, 1898) by LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162.:89.
Melissodes albocincta Cockerell, 1919:119, ♀. ♀, Mexico (U.S. Nat. Museum, Baker collection, 2320); LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162.:91, Holotype ♀ (USNM, No. 23,218). Synonymized with Melissodes opuntiella Cockerell, 1911 by LaBerge, 1956LaBerge, W.E. 1956. A revision of the bees of the genus Melissodes in North and Central America. Part II. (Hymenoptera, Apidae). The University of Kansas Science Bulletin 38 (8):533-578.:539. Synonymized with Tetraloniella eriocarpi (Cockerell, 1898) by LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162.:89. - Lutz & Cockerell, 1920Lutz, F.E. & T.D.A. Cockerell 1920. Notes on the distribution and bibliography of North American bees of the families, Apidae, Meliponidae, Bombidae, Euglossidae, and Anthophoridae. Bull. Amer. Mus. Nat. Hist 42 (15):491-641. (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.:2144 ( listed as synonym of Melissodes opuntiella Cockerell, 1911).
Melissodes agilis parksi Cockerell, 1935:5, sex not indicated.May 17 (The American Museum of Natural History); LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162.:91, Holotype ♂ (AMNH). - LaBerge, 2001LaBerge, W.E. 2001. Revision of the bees of the genus Tetraloniella in the New World (Hymenoptera: Apidae). Illinois Natural History Survey Bulletin 36 (1-3):67-162.:89 ( listed as synonym of Tetraloniella eriocarpi (Cockerell, 1898)). - As Xenoglossodes parksi: - 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).