中国细须螨三新种记述(真螨目:细须螨科)  

THREE NEW SPECIES OF THE FALSE SPIDER MITES FROM CHINA

作　　者：马恩沛 袁艺兰 Ma En-pei;Yuan Yi-lan(Shanghai College of Agriculture;Museum ol Natural Historry,Shanghai)

机构地区：[1]上海农学院 [2]上海自然博物馆

出　　处：《Zoological Research》1981年第2期191-194,共4页动物学研究（英文）

摘　　要：作者在鉴定采自安徽、陕西和甘肃的细须螨时,发现2新种,它们分别隶属于细须螨科Tenuipalpidae的埃须螨属Aegyptobia和植须螨属Phyloplipalpus;这两个属我国均无记录,今将新种记述如下。 模式标本保存于上海农学院。 合肥埃须螨Aegyptobia hefeiensis,新种(图1—2) 雌螨背面观呈长椭圆形,两侧平行。This paper reports three new species of the Family TENUIPALPlDAE collected from China. All the specimens are deposited in the Shanghai College of Agriculture. Aegyptobia hefeiensis, n.sp. (Figs. 1-2) This new species is similar to A. hymcnocleae Baker ct Tuttle (1964), in having the rostrum slender, reaching to base of tibia I;rostral shield well developed and rounded anteriorly? dorsal body setae spatulate and serrate;genital plate smooth;claws well developed. But this new species is distinct from the latter in the hystcrosoma without pores, without reticulate pattern, dorsal setae of femora I,II and genu I,II setiform. On Biota orientalis;Hefei. Phytoptipalpus lanzhouensis, n.sp. (Figs 3-5) This new species is similar to P.aegyptelrapodus Zaher et yousef(1969) in having four pairs of legs (female), and two pairs of anal setae, but dffers in that the dorsal setae long phylloid. On Rosa omeiensis;Lanzhou. Phytoptipalpus xianensis, n.sp. (Figs.6-7) This new species is similar to P. lanzhouensis, n. sp., in having the tarsus I and II with only one sensory peg, and genu I and II without dorsal setae. But this new species is distinct from the latter in the dorsal setae broad leaf-like, and femur III, and IV and tibia IV each with three setae, tarsus III and IV each with six setae.

关 键 词：细须螨 细须螨科 真螨目 

分 类 号：F42[经济管理—产业经济]