中国广叶螨属1新种(真螨目:叶螨科)

A NEW SPECIES OF EURYTETRANYCHUS FROM CHINA (ACARI:TETRANYCHIDAE)

记述了中国广叶螨属1新种,定名为甘草广叶螨Eurylelrany chus glycyrrhizae sp.nov.采自新疆石河子甘草上。

This species is allied to E.buxi (Garman) because the second and the third pairs of dorsocentral setae are shorter than or almost as long as the distance between bases of consecutive setae and the (back setae) present coarse thorn form,but the aegeagus of the former presents S form ,the top of it is circle but obtuse. The latter's presents right angle toward back too,but not S form ,the top of it is sharp. Chaetotaxy of the legs differs from the latter's significantly except them. So can be distingushed each other.