Sphaerophthalma myrmiciformis Cameron, 1897:378, ♀.Panama, Bugaba (leg. Champion). - Cameron, 1888-1900Cameron, P. 1888-1900. Biologia Centrali-Americana - Insecta. Hymenoptera. (Fossores) Vol. II. R. H. Porter and Dulau & Co., London. 413pp, 14 pl.:404 (listed); Cameron, 1899Cameron, P. 1899. Biologia Centrali-Americana. Insecta. Hymenoptera. (Fossores) Vol. II. Supplement. :403-413. (distribution).Sphaerophthalma myrmiciformis Cameron, 1897:378, ♀.Panama, Bugaba (leg. Champion). - Cameron, 1888-1900Cameron, P. 1888-1900. Biologia Centrali-Americana - Insecta. Hymenoptera. (Fossores) Vol. II. R. H. Porter and Dulau & Co., London. 413pp, 14 pl.:404 (listed); Cameron, 1899Cameron, P. 1899. Biologia Centrali-Americana. Insecta. Hymenoptera. (Fossores) Vol. II. Supplement. :403-413. (distribution). - As Pappognatha myrmiciformis: - Yanega, 1994Yanega, D. 1994. Arboreal, ant-mimicking Mutilid wasps, Pappognatha; Parasites of neotropical Euglossa (Hymenoptera: Mutillidae and Apidae). Biotropica 26 (4):465-468. (distribution); Pagliano et al., 2020Pagliano G., D.J. Brothers, R. Cambra, A.S. Lelej, P. Lo Cascio, M.M. Palmerini, P.L. Scaramozzino, K.A. Williams & M. Romano 2020. Checklist of names in Mutillidae (Hymenoptera), with illustrations of selected species. Bolletino del Museo Regionale di Scienze naturali Torino 36 (1-2):5-425. (distribution). - As Sphaeropthalma myrmiciformis: