File:Villet McKitterick Robertson 1999.pdf


 * Villet, M.H., Mckitterick L. ; Robertson, H.G. 1999. Systematic status of Plectroctena mandibularis Smith and P. conjugata Santschi (Hymenoptera: Formicidae: Ponerini). Afr. Entomol. 7(2): 277-284