Proformica coriacea

Distribution
This taxon was described from Kazakhstan.

Nomenclature

 *  coriacea. Proformica coriacea Kuznetsov-Ugamsky, 1927b: 26, fig. 1 (s.w.) KAZAKHSTAN. Senior synonym of frigida: Dlussky, 1969a: 229.
 * frigida. Proformica frigida Dlussky, 1965b: 28 (w.) RUSSIA. Junior synonym of coriacea: Dlussky, 1969a: 229.