First contribution to the study of the genus Micatagla Argaman, 1994 (Hymenoptera, Bradynobaenidae, Apterogyninae) in the fauna of Saudi Arabia, with the description of four new species

The species of the genus Micatagla Argaman (Bradynobaenidae: Apterogyninae) in Saudi Arabia are reviewed. A single species, M.antropovi Pagliano, 2002, has previously been reported from Abu Arish (Jazan region, Saudi Arabia). Four new species based on females are described and illustrated in the present paper: M.fuscogastersp. nov. and M.reemaesp. nov. (Garf Raydah Natural Reserve, Asir region), M.sauditasp. nov. (Wadi Hanifah, Riyadh region) and M.similissp. nov. (Shada Al-Ala Natural Reserve, Al-Baha region). An illustrated key to the females and an annotated faunistic list of all Micatagla species of Saudi Arabia are also provided.