• Status as species: Bolton, 1995b: 316; Grimaldi et al., 1997: 5; Barden, 2017: 3.
• Formicidae, subfamily incertae sedis: Barden, 2017: 3.
• Excluded from Formicidae, incertae sedis in Aculeata: Grimaldi et al., 1997: 7; Borysenko, 2017: 20 (by implication as genus excluded).

Citations

• Barden, P. 2017. Fossil ants (Hymenoptera: Formicidae): ancient diversity and the rise of modern lineages. Myrmecological News 24:1-30. PDF
• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Borysenko, L. H. 2017. Description of a new genus of primitive ants from Canadian amber, with the study of relationships between stem- and crown-group ants (Hymenoptera: Formicidae). Insecta Mundi 570:1-57. PDF
• Dlussky, G. M. 1975a. Superfamily Formicoidea Latreille, 1802. Family Formicidae Latreille, 1802. [In Russian.]. Pp. 114-122 in: Rasnitsyn, A. P. 1975. Hymenoptera Apocrita of Mesozoic. [In Russian.]. Trudy Paleontologicheskogo Instituta. Akademiya Nauk SSSR 147:1-134. PDF
• Grimaldi, D.; Agosti, D.; Carpenter, J. M. 1997. New and rediscovered primitive ants (Hymenoptera: Formicidae) in Cretaceous amber from New Jersey, and their phylogenetic relationships. American Museum Novitates 3208:1-43. PDF