†Dolichoderus jonasi Dubovikoff & Zharkov, 2022: 150, figs. 1-12 (w.m.) UKRAINE (Rovno Amber, Eocene).

Primary type information: Primary type material: holotype worker. Primary type locality: Ukraine: Rovno Amber, Eocene. Primary type specimen: JDC10574R. Secondary type information: Secondary type material: 2 paratype workers, 1 paratype male. Secondary type locality: same as for holotype. Secondary type specimens: JDC10567R, JDC9598, JDC10581.