中国始叶螨属一新种(蜱螨亚纲:叶螨科)

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

本文记述了叶螨科Tetranychidae始叶螨属Eotetranychus一新种,板栗始叶螨Eote-tranychus castanea sp.nov.模式标本保存于江西大学生物学系。

In this paper,Eotetranychus castanea sp. nov. is described. The type specimensare deposited in the Department of Biology,Jiangxi University. Eotetranychus castanea sp. nov. This species is similar to E. suginamensis(Yokoyama),but differs from the latter in hav-ing the dorsocentral hasterosomal setae about twice as long as the distances between theirbases and aedeagus hook longer. The species also resembles E. spinfer Wang, but can be distinguished from the latter inthe empodium without dorsal spine and tarsus Ⅱ with four tactile setae and one sensory setaproximal to duplex setae. Holotype?,allotype?,paratypes4?,7.IX. 1990,Jiangan(28°52'N, 115°22'E),by G.C. Yu,on Castanes mollissima B1.