Zygoribatula robusta Grobler 1993

Grobler 1993. Species of the genus Zygoribatula Berlese, 1916 (Acari, Oribatida, Oribatulidae) from South Africa 1. New species. Navorsinge van die Nasionale Museum (Bloemfontein), 9(3), May 1993: 49-76