来自越南的新原革螨（蜱螨亚纲，甲螨目，单翼甲螨科）

New Protoribates (Acari, Oribatida, Haplozetidae) from Vietnam.

作者信息

Ermilov Sergey G, Starý Josef

机构信息

Tyumen State University, Tyumen, Russia..

出版信息

Zootaxa. 2017 May 3;4258(6):501-524. doi: 10.11646/zootaxa.4258.6.1.

DOI:10.11646/zootaxa.4258.6.1

PMID:28609894

Abstract

Three new species of oribatid mites of the genus Protoribates (Oribatida, Haplozetidae) are described based on adult specimens from the Tam Dao National Park of Northern Vietnam. Protoribates chistyakovi sp. nov. differs from P. sangumburiensis (Choi, 1996) by being larger, the localization of lamellar setae, and morphology of rostrum and interlamellar setae. Protoribates shaldybinae sp. nov. differs from P. dentatus (Berlese, 1883) by its distinctly foveolate body surface, morphology of pedotecta II and leg tarsi I and II, and much longer adanal setae ad2. Protoribates shvanderovi sp. nov. differs from P. gracilis (Aoki, 1982) by its larger body size, localization of lamellar setae, and the relative lengths of lamellar, interlamellar and bothridial setae, and longer dorsophragmata. An identification key to the Vietnamese species of the genus Protoribates is given.

摘要

基于来自越南北部塔姆道国家公园的成年标本，描述了原单翼甲螨属（Oribatida，单翼甲螨科）的三种新的甲螨物种。新物种奇氏原单翼甲螨（Protoribates chistyakovi sp. nov.）与桑氏原单翼甲螨（P. sangumburiensis (Choi, 1996)）的区别在于体型更大、背板毛的位置以及喙和背板间毛的形态。新物种沙氏原单翼甲螨（Protoribates shaldybinae sp. nov.）与齿原单翼甲螨（P. dentatus (Berlese, 1883)）的区别在于其体表明显具小窝、足板II以及足跗节I和II的形态，以及肛后毛ad2长得多。新物种什氏原单翼甲螨（Protoribates shvanderovi sp. nov.）与纤细原单翼甲螨（P. gracilis (Aoki, 1982)）的区别在于体型更大、背板毛的位置、背板毛、背板间毛和头盖毛的相对长度，以及背横沟更长。给出了越南原单翼甲螨属物种的检索表。