具刺新革螨在中国的首次发现及其雄螨的描述(蜱螨亚纲;革螨股:寄螨科)

DISCOVERY OF NEOGAMASUS BELEMNOPHORUS IN CHINA AND DESCRIPTION OF ITS MALE INDIVIDUAL (ACARI: GAMASINA: PARASITIDAE)

描述具刺新划螨Neogamasus belemnophorus Athias-Henriot,1977雄螨。

Neogamasus belemnophorus Athias -Henriot, 1977 New record from China.1. Idiosoma 510 μm long, 310 μm wide. Dorsum bearing 21 pairs of simple setae on anterior dorsal shield and many simple setae on posterior dorsal shield , F2, ET1, ET2 and M3 of which minute. Pres+crnal shields 1 pair, triangular. Holoventral shield with 18 pairs of setae,3 perianal setae and 8 pairs of pores. Ad situated at level of posterior margin of anus, both Ad and PA subequal to anus in length. Peritremc reaching to posterior part of coxa 1 . Tcctum with 3 tines and many minute teeth between which,median tine longer than lateral ones. Chela longer,fixed digit with a row of small teeth. Femur of leg II with 2 spurs,genu and tibia with 1 spur respectively.Specimens 2 and 1 , under fallen leaves ,from Ji'an(41°08'N , 126°09'E) .Jilin Province .1996 -08-23.