Kyromyrma neffi

This is the oldest-known member of the subfamily Formicinae (Grimaldi et al., 2018; Perrichot, 2019).

Distribution
This taxon was described from U.S.A.

Nomenclature

 * † neffi. †Kyromyrma neffi Grimaldi & Agosti, 2000: 13681, fig. 1 (w.) U.S.A. (Cretaceous).