Pheidole cervicornis species group

As defined by Sarnat E. M., Fischer, G. and E.P. Economo. 2016. Inordinate spinescence: taxonomic revision and microtomography of the Pheidole cervicornis species group (Hymenoptera, Formicidae). PLoS ONE. 11:e0156709. doi:10.1371/journal.pone.0156709

Species

 * Pheidole barumtaun
 * Pheidole cervicornis
 * Pheidole drogon
 * Pheidole viserion

Key to the Pheidole cervicornis group workers