PaleoDB taxon number: 337131
Full reference: P. Barden and D. A. Grimaldi. 2016. Adaptive radiation in socially advanced stem-group ants from the Cretaceous. Current Biology 26:515-521
Sister taxa: none
Type specimen: AMNH Bu-TJ003, an exoskeleton. Its type locality is Burmese amber (AMNH collection), which is in a Cenomanian terrestrial amber in Myanmar.