Temporal range: Oligocene Fonseca Formation, Fonseca, Minas Gerais State, Brazil
Martins-Neto & Mendes, 2002
|1 fossil species|
(Species Checklist, Species by Country)
While this genus was originally placed in the subfamily Formicinae, Bolton (in the 1 July 2012 release of his NGC) considers it to be incertae sedis within the Formicidae and thus unplaced to subfamily.
This taxon is known from Fonseca Formation, Fonseca, Minas Gerais State, Brazil (Oligocene).
The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- †FONSECAHYMEN [incertae sedis in Formicidae]
- †Fonsecahymen Martins-Neto & Mendes, 2002: 29. Type-species: †Fonsecahymen stigmata, by original designation.