广东树跗线螨属一新种(蜱螨亚纲:跗线螨科)  

A NEW SPECIES OF DENDROPTUS FROM GUANDONG, CHINA(ACARI: TARSONEMIDAE)

作　　者：林坚贞[1] 许长藩 钟召中 

机构地区：[1]福建省农科院植保所,福州350013 [2]广东省饶平县榕洽果庄有限公司,汕头515726

出　　处：《武夷科学》2000年第0期22-26,共5页Wuyi Science Journal

摘　　要：本文报道树跗线螨属一新种 :橄榄树跗线螨 Dendroptus olea sp.nov.,标本采自广东省汕头市饶平橄榄树 Canarium album(L our.) Raeusch叶片上 。Dendroptus olea sp. nov. is described from specimens collected on Canarium album (Lour.) Raeusch from Raoping, Guandong, China. The type specimens are deposited in the Collection of the Plant Protection Research Institute, Fujian Academy of Agricultural Sciences, Fuzhou, China. The male of this new species (figs. 1-6) is similar to Dendroptus ternifoliae Ochoa, 1991 in having dorsal median apodeme and four pairs of setae on propodosoma, and tibia IV with long solenidion, but it differs from the latter by (1) one pair of longitudinal apodeme and one pair of transverse apodeme located on tergite CD between setae c1 and d; (2) tarsus I with long solenidion; (3) tibia IV 3/5 as long as femorogenu IV. The adult female (figs. 7-12) is distinguishable from the know species of genus Dendroptus by (4) setae c2 with c1 in nearly transverse alignment; (5) poststernal apodeme connected with apodeme 4 forming inverted shape 'W'; (6) tibiatarsus IV with long solenidionφ 1.

关 键 词：跗线螨科 树跗线螨属 新种 广东 

分 类 号：Q969[生物学—昆虫学]