Bayesian gene tree of all described soldierless New World genera using the mitochondrial COI barcode gene showing posterior probabilities. Tree rooted on terminal Heterotermes crinitus.

  Part of: Castro D, Scheffrahn RH, Carrijo TF (2018) Echinotermes biriba, a new genus and species of soldierless termite from the Colombian and Peruvian Amazon (Termitidae, Apicotermitinae). ZooKeys 748: 21-30.