Head in full-face view. A P. subtilis (CASENT0033641) B P. subtilis (CASENT0151601) specimen rotated to demonstrate raised coronal suture C P. seychelles (CASENT0161311) D P. descarpentriesi “morphotype-C” (CASENT0191895).

 
 
  Part of: Overson R, Fisher BL (2015) Taxonomic revision of the genus Prionopelta (Hymenoptera, Formicidae) in the Malagasy region. ZooKeys 507: 115-150. https://doi.org/10.3897/zookeys.507.9303