• Combination in †Casaleia: Bolton, 1995b: 134.
• Status as species: Bolton, 1995b: 134.
• [Note: Pagliano & Scaramozzino, 1990: 5, did not indicate the combination of this species in †Casaleia.]

Obsolete combinations

• †Protamblyopone inversa

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Dlussky, G. M. 1981a. Miocene ants (Hymenoptera, Formicidae) of the USSR. [In Russian.]. Pp. 64-83 in: Vishnyakova, V. N.; Dlussky, G. M.; Pritykina, L. N. 1981. New fossil insects from the territories of the USSR. [In Russian.] Trudy Paleontologicheskogo Instituta. Akademiya Nauk SSSR 183:1-87. PDF
• Pagliano, G.; Scaramozzino, P. 1990 ("1989"). Elenco dei generi di Hymenoptera del mundo. Memorie della Società Entomologica Italiana 68:1-210.