A new species of Amblydromalus Chant & McMurtry (Acari: Mesostigmata: Phytoseiidae) from Brazil, with a key to Brazilian species of the genus

A new species, Amblydromalus itacoatiarensissp. nov. is described and illustrated based on adults of both sexes. It was found in association with plants in natural and agro-ecosystems, in Amazonas state, Brazil. A key to Brazilian species of the genus is provided.