• Excluded from Formicidae, incertae sedis in Aculeata: Borysenko, 2017: 20 (by implication as genus excluded).

Citations

• 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. 1999a. The first find of the Formicoidea (Hymenoptera) in the lower Cretaceous of the northern hemisphere. [In Russian.]. Paleontologicheskii Zhurnal 1999(3):62-66. PDF