福建省纤恙螨属一新种(蜱螨亚纲:恙螨科)  

A new species of the Genus Leptotrombidium from Fujian, China

作　　者：廖灏溶[1,2] 袁高林 

机构地区：[1]福建省卫生防疫站 [2]福建省宁德地区卫生防疫站

出　　处：《华东昆虫学报》1998年第1期9-11,共3页Entomological Journal of East China

摘　　要：本文报道了采自福建省福鼎县的一种新种恙螨，定名为水鼠纤恙螨Ｌｅｐｔｏｔｒｏｍｂｉｄｉｕｍ（Ｌ．）ｓｈｕｉｑｕｉｓｐ．ｎｏｖ．与已知种进行了分析比较。The present paper reports a new species of chigger mite from Fujian, China.Leptotrombidium (Leptotrombidium) shuiqui sp. nov. (figs 1-5)Bady light pink in color during life. Idiosoma 289-399 X 228-304μm. Palpal setae formula N-N-BNN/7B. Scutum rectangular, sensilla filiform, no setules near the base. SB about the same level as PLs. AP>PS. Dorsal setae 50-56 in number, arranged as 2-13(5+8)-9-10-6-7-5-2; 2-15(4-5+8-10)-(9-10)-(6-10)-……, Ventral setae 42-47 in number. Setae on coxae Ⅲ situated beneath the frontal margin. Standard measurements: AW 73、Pw 83、SB 36、ASB 31、PSB 17、SD 48、AP 27、AM 54、AL 38、PL 54、Sens 60.Holotype and 16 paratype larvae collected of Chimmarogale platycephala lander in July 1981 from Fuding, Fujian.L. shuiqui sp. nov. is very similar to L.scutellare, L. baoshui, L. malayanus, L. besali, L. rupestre, but distinguished from them by the following features: (1) the galeal setae branched 4-7 in number, (2) the sens slightly longer than PL, (3) no setules on sensillary base, (4) the dorsal setae 50-56 in number arranged as 2-(12-15)-(9-10)-……, the second row irregular, (5) the tarsus Ⅲ 58(56-60)μm in length.

关 键 词：恙螨科 蜱螨亚纲 新种 福建 

分 类 号：Q969.91[生物学—昆虫学] Q959.226