Mandibles of Stigmatomma sakalava sp. n. worker; dorsal view (CASENT0022146). Arrows point to dorsal tooth couples, which increase in size towards the mandible's apex. Image by F. A. Esteves; available at AntWeb.org

 
  Part of: Esteves FA, Fisher BL (2016) Taxonomic revision of Stigmatomma Roger (Hymenoptera: Formicidae) in the Malagasy region. Biodiversity Data Journal 4: e8032. https://doi.org/10.3897/BDJ.4.e8032