• †Gerontoformica incertae sedis in Formicidae: Nel et al., 2004: 24; Barden, 2017: 2.
• †Gerontoformica in †Sphecomyrminae: Perrichot, 2014: 168 (in text).
• †Gerontoformica in †Sphecomyrminae, †Sphecomyrmini: Borysenko, 2017: 15.
• †Gerontoformica as senior synonym of †Sphecomyrmodes: Barden & Grimaldi, 2016: 518.

Junior synonyms

• †Sphecomyrmodes Engel & Grimaldi, 2005

Citations

• Barden, P. 2017. Fossil ants (Hymenoptera: Formicidae): ancient diversity and the rise of modern lineages. Myrmecological News 24:1-30. PDF
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• Barden, P.; Grimaldi, D. A. 2016. Adaptive radiation in socially advanced stem-group ants from the Cretaceous. Current Biology 26:515-521. 10.1016/j.cub.2015.12.060 PDF
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• 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
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• Nel, A.; Perrault, G. 2004. [Untitled. Genus Gerontoformica Nel and Perrault n. gen. Type species: Gerontoformica cretacica Nel and Perrault n. sp.]. Pp. 24-26 in: Nel, A.; Perrault, G.; Perrichot, V.; Néraudeau, D. 2004. The oldest ant in the Lower Cretaceous amber of Charente-Maritime (SW France) (Insecta: Hymenoptera: Formicidae). Geologica Acta 2:23-29. PDF
  131921
• Nel, A.; Perrault, G.; Perrichot, V.; Néraudeau, D. 2004. The oldest ant in the Lower Cretaceous amber of Charente-Maritime (SW France) (Insecta: Hymenoptera: Formicidae). Geologica Acta 2:23-29. PDF
  131920
• Perrichot, V. 2014. A new species of the Cretaceous ant Zigrasimecia based on the worker caste reveals placement of the genus in the Sphecomyrminae (Hymenoptera: Formicidae). Myrmecological News 19:165-169. PDF
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