Abstract
The genera Abrolophus Berlese and Nagoricanella Haitlinger are reported for the first time from Saudi Arabia with A. rudaensis (Haitlinger) and N. salehi sp. nov. The new species is described and illustrated from larvae. The species Marantelophus emanueli (Haitlinger) comb. nov. is transferred from the genus GrandjeanellaSouthcott to Marantelophus Haitlinger on the base of position of sensillae ASE. Also a key to world species of the genus Nagoricanella is provided.