Anthidium occidentale Cresson, 1868:386, ♂♀. 4 ♀♀, 4 ♂♂, New Mexico. - Cresson, 1868Cresson, E.T. 1868. Catalogue of a small Collection of Hymenoptera made in New Mexico during the summer of 1867. Transactions of the American Entomological Society 1:375-388. (distribution); Dalla Torre, 1896Dalla Torre, C.G. 1896. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus, X. Apidae (Anthophila). Sumptibus Guilelmi Engelmann, 1-643. (distribution); Cockerell, 1897Cockerell, T.D.A. 1897. The New Mexico species of Anthidium. The Canadian Entomologist 29:220-223. (distribution); Cockerell, 1900Cockerell, T.D.A. 1900. Observations on bees collected at Las Vegas, New Mexico, and in the adjacent Mountains. The Annals and Magazine of Natural History ser. 7: v. 5:401-415. (distribution); Cockerell, 1906Cockerell, T.D.A. 1906. The bees of New Mexico. Transactions of the American Entomological Society 32:289-314. (distribution); Cockerell, 1907Cockerell, T.D.A. 1907. The bees of Boulder County, Colorado. University of Colorado Studies 4:239-259. (distribution). - As Dianthidium occidentale: - Swenk, 1914Swenk, M.H. 1914. Studies of North American bees. II. Family Stelididae. University Studies of the University of Nebraska 14 (1):1-36. (distribution). - As Heteranthidium occidentale: - Cockerell, 1913Cockerell, T.D.A. 1913. Descriptions and records of bees. - XLIX. The Annals and Magazine of Natural History ser. 8: v. 11 (62):185-195. (distribution); Cockerell, 1915Cockerell, T.D.A. 1915. Names applied to the North American bees of the genera Lithurgus, Anthidium, and allies. Proceedings of the United States National Museum 47:87-94. (distribution); Schwarz, 1926Schwarz, H.F. 1926. North American bees of the genus Heteranthidium. American Museum Novitates 218:1-16. (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).