Title A new species of the genus Ledermuelleriopsis (Acari: Stigmaeidae) from Markazi province, Iran Type JournalPaper Keywords Description; mite; new taxon; predator; small arthropods. Abstract A new species of the genus Ledermuelleriopsis, L. aminiae sp. nov. is described and illustrated based on female and male specimens collected from soil under oak trees, Karchan region, Markazi province, Iran. Researchers Mohammad Khanjani (Second Researcher), Alireza Nazari (First Researcher)