跗线螨亚科四新种记述(蜱螨亚纲:跗线螨科)  

FOUR NEW SPECIES OF TARSONEMINAE FROM FUJIAN, CHINA (ACARI: TARSONEMIDAE)

作　　者：林坚贞[1] 张艳璇[1] 

机构地区：[1]福建省农科院植保所,福州350013

出　　处：《武夷科学》1995年第0期114-123,共10页Wuyi Science Journal

基　　金：福建省自然科学基金资助项目

摘　　要：本文记述福建省跗线螨亚科四新种:三毛新狭跗线螨Steneotarsonemus(Neosteneolarsonemus)trisetus、锐角狭跗线螨Steneotarsonemus(Steneotarsonemus)acricorn、矛形跗线螨Tarsonemus lancealus和单爪跗线螨 Tarsonemus uniunguis,spp.nov.The present paper deals with four new species of Tarsonemidae from Fujian Province, China. They are: Steneotarsonemus ( Neosteneotarsonemus) trisetus, Steneotarsonemus (Steneotarsonemus) acricorn, Tarsonemus lanceatus and Tarsonemus uniunguis, spp. nov. Type specimens are deposited in the Institute of Plant Protection, Fujian Academy of Agricultural Sciences.1. Steneotarsonemus (Neosteneotarsonemus) trisetus sp. nov. (figs. 1-2) This species resembles S. (N.) kerguelenensis (Fain, 1977) . It can be differentiated from the latter in the following respects: Apodemes 3 angulate at their anterior extremities near main body suture and coxal setae 2a far aways from apodemes 2 in female; inner margin of the femorogenu Ⅳ with belted flange in male.Holotype , Allotype , paratypes 7 , 20 , collected from the leaf sheath of Co-ba Zizania caduciflora (Turcz.) Hand-Mazz. on 23. x. 1994 by Lin Jianzhen, from Zhangpu county; Paratypes 1 , 5 , on 4. x. 1994, from Pingtan county andParatypes 3 , 1 on 29. x. 1994, from Changtai county, same host and collector as Holotype.2. Steneotarsonemus (Steneotarsonemus) acricorn sp. nov. (figs. 3-4)This new species is similar to S. (S.) konoi Smiley and Emmanoue, 1980. It can be destinguished by the coxal plate Ⅲ coarsely reticulated in konoi but absent in acricorn inⅣmale. It is also similar to 5. (S.) crassisetis Livshits et al, 1979, but differs from the latter in tegula triangular in female.Holotype , Allotype , Paratypes 9 , 7 , collected from the leaf sheath of bamboo Phyllostachys pubescens Mazel on 2. viii. 1994 by Lin Jiazhen from Jiangtian, Changle county of Fuzhou; Paratypes 9 , 2 , collected from the leaf sheath of bamboo Sinocilimus litislorus (Munro.) Mcclure on 30. vii. 1994, from Lianjiang county of Fuzhou.3. Tarsonemus lanceatus sp. nov. (figs. 5-6)This species is closely related with T. yoshidai Ito, 1964, but is different from the latter in the following characters: posterior extremity of prosternal apodeme does not pass a

关 键 词：跗线螨亚科 狭跗线螨属 跗线螨属 新种 福建 

分 类 号：Q969.91[生物学—昆虫学]