Insecta - Hymenoptera - Formicidae

Alternative combination: Myrmica rugiceps

Full reference: O. Heer. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Henschrecken, Florfliegen, Aderflügler, Schmetterlinge und Fliegen 1-264

Belongs to Pheidologeton according to B. Bolton 2012

Sister taxon: Pheidologeton schossnicensis

Type specimen: Its type locality is Oeningen (unspecified coll), which is in a Sarmatian lacustrine - large limestone in the Upper Freshwater-Molasse Formation of Germany

Average measurements (in mm): body 10.9 x 1.6, wing 7.94 x 2.65