• Haidomyrmex cerberus Dlussky

– the first hell ant was named 20 years ago by the prolific paleomyrmecologist Gennady Dlussky (Dlussky, 1996). Haidomyrmex cerberus was described from a single partial worker specimen, providing the basis for what are now tribal synapomorphies for the Haidomyrmecini, established by Bolton (2003) and revised by Perrichot et al. (2016): unusual L-shaped mandibles and a bulging clypeus possessing a clypeal brush comprising dense, stout setae.

Locality: Burmese amber, ~ 98.8 Ma, Kachin State, Myanmar (Shi et al., 2012)