A new species of larval Leptus (Acari: Erythraeidae) from Markazi Province of Iran.

Leptus (Leptus) darvishi Saboori, Hakimitabar & Khademi n. sp. (Acari: Erythraeidae) is described and illustrated from larval stage. It was collected ectoparasitic on undetermined grasshoppers (Orthoptera: Acrididae) and undetermined beetles (Coleoptera: Buprestidae and Tenebrionidae) from the vicinity of Komaijan and Mahallat cities, Markazi Province, the centre of Iran. It belongs to a group of species of Leptus (Leptus) with one palpal femoral seta, two palpal genual setae, more than four setae between coxae II & III, and more than two sternal setae between coxae II. [ABSTRACT FROM AUTHOR]