Abstract
A new species, Zetzellia pourmirzai n. sp. (Acari: Stigmaeidae), is described and illustrated. It was collected from plum leaves infested by the phytophagous mite, Eutetranychus orientalis (Klein) (Tetranychidae), in Kermanshah, west of Iran. A key to the females of all known species of Zetzellia is given.
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