†Liometopum oligocenicum Wheeler 1915 (ant)
Insecta - Hymenoptera - Formicidae
Full reference: W. M. Wheeler. 1915. The Ants of the Baltic Amber. Schriften der Physikalisch-ökonomischen Gesellschaft zu Königsberg 55:1-142
Belongs to Liometopum according to B. Bolton 2012
Sister taxa: Liometopum antiquum, Liometopum bogdassarovi, Liometopum eremicum, Liometopum imhoffii, Liometopum lubricum, Liometopum miocenicum, Liometopum potamophilum, Liometopum scudderi
Type specimen: K 775, an exoskeleton. Its type locality is Baltic Amber, Klebs collection, which is in a Lutetian terrestrial amber in the Russian Federation.
Ecology: