Barden, P. and Grimaldi, D. 2013. A New Genus of Highly Specialized Ants in Cretaceous Burmese Amber (Hymenoptera: Formicidae). Zootaxa. 3681, 4 (Jun. 2013), 405–412. DOI:https://doi.org/10.11646/zootaxa.3681.4.5.