Oribates edaphiques du bresil (VI) Oribates de l etat de Sâo Paulo (troisieme partie) - This paper is the third part of a study on the oribatid soil fauna from Sao Paulo State (Brazil). Twenty-five species have been found belonging to the superfamilies Oppioidea, Oribatuloidea and Galumnoidea, from which ten species are new to Science, namely: Jornadia longipilis n. sp., Rostrozetes heterotrichus n. sp., Rostrozetes inornatus n. sp., Hemileius laticlava n. sp., Monoschelobates translamellatus n. sp., Galumna incerta n. sp., Galumna glabra n. sp., Galumna clavata n. sp., Galumna longiclava n. sp. and Pergalumna pauliensis n. sp.