Osiris tarsatus Smith, 1879:109, Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47, Holotype ♀ (BMNH, Hym. 14B.491). - Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56. (distribution).
Nomada dolichoglossa Cockerell, 1929:443, Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47, Holotype ♂ (AMNH). Synonymized with Osiris tarsatus Smith, 1879 by Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47.
Osiris ferrugineus Friese, 1930:118, Lectotype ♀ (Berlin Museum), designated by Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47. Synonymized with Osiris tarsatus Smith, 1879 by Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47.
Osiris flavus Friese, 1930:119, Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47, Holotype ♂ (Berlin Museum). Synonymized with Osiris tarsatus Smith, 1879 by Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47.
Osiris flavofasciatus Friese, 1930:123, Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47, Lectotype ♀ (Berlin Museum). Synonymized with Osiris tarsatus Smith, 1879 by Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47.
Osiris nitidicollis Friese, 1930:120, Lectotype ♀, designated by Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:48. Synonymized with Osiris tarsatus Smith, 1879 by Shanks, 1986Shanks, S.S. 1986. A revision of the neotropical bee genus Osiris (Hymenoptera: Anthophoridae). The Wasmann Journal of Biology 44 (1-2):1-56.:47.