【摘要】 本文记述跗线螨亚科3个新种:修复奇跗线螨Xenotarsonemus xiufui sp.nov.,开本跗线螨 Tarsone-mus kaibeni sp.nov.,宗辉跗线螨 Tarsonemus zonghuii sp.nov.和1个中国新纪录:Steneotarsonemus vasilje-vae Sharonov,1983.更多还原

【Abstract】 In this paper, Xenotarsonemus xiufui sp. nov. , Tarsonemus kaibeni sp. nov. and T. zonghuii sp. nov. are described as new to science and Steneotarsonejnus vasiljevae Sharonov is recorded for the first time from China. The type specimens are deposited in the Institute of Plant Protection, Fujian Academy of Agricultural Sciences.Xenotarsonemus xiufui sp. nov. (Figures. 1)This new species is distinguishable from the know species of genus Xenotarsonemus by the presence of angle like flange inner margin of the trochanter Ⅳ in female.The female holotype and five female paratypes were found on 17 April 1997, from fallen leaves of bamboo Phyllostachys pubescens Mazel in Nanping, Fujian Province, by Yanxuan Zhang. Two female paratypes were collected from grass Oplismenus compositus (L.) Beauv, date, location and collecter were same as holotype. One female paratype was found on 28 April 1997, from fallen leaves of bamboo, by Yanxuan Zhang, in Nanping, Fujian Province.Tarsonemus kaibeni sp. nov. (Figures. 2)This new species is similar to Tarsonemus cornus Ito, 1964 in having elongated tarsal solenid-ion of leg Ⅱ and horn like process on femorogenu Ⅳ, but it easily distinguished from the latter by three horn like process on femorogenu Ⅳ and a elongated tarsal solemdion on tarsus Ⅳ.The male holotype and one male paratype were collected on 29 October 1997, from bamboo Phyllostachys pubescens Mazel in Sanming, Fujian Province, By Yanxuan Zhang.Tarsonemus zonghuii sp. nov. (Figures. 3)The new species resembles T. confusus, but differs from the latter by the basal setae la locating on front of apodeme 1 and tegula looks like crescent-shape.The female holotype and eight female paratypes were collected on 20 August 1997, from bamboo Phyllostachys pubescens Mazel, by Yanxuan Zhang, in Nanping, Fujian Province; one female paratype was found on 28 April 1997, from bamboo, same location and collecter as holotype; eight female paratypes and one female paratype were collected on 4 October 1998 and 8 October 1998, from bamboo, by Yanxuan Zhang, in Yongan, Fujian Province.Steneotarsonemus vasiljevae Sharonov, 1983 (Figures. 4)This species can be distinguished from other species of genus Steneotarsonemus by the absence of sejugal apodeme and apodeme Ⅳ.Specimens examined: thirty-eight females were collected on 20 August 1997, from bamboo Phyllostachys pubescens Mazel, by Yanxuan Zhang in Nanping, Fujian Province; fourteen females were found on 4 October 1997 from bamboo in Yongan, Fujian Province by Yanxuan Zhang; five females were collected on 17 October 1997 from bamboo by Qiaoyun Liu, in Shounin, Fujian Province; six females were found on 30 April 1998, from bamboo, by Yanxuan zhang in Jianou, Fujian Province.更多还原