One new species in the genus Eremobelba(Acari:Oribatida: Eremobelbidae) from China  

中国沙足甲螨属一新种(蜱螨亚纲:甲螨亚目:沙足甲螨科)（英文）

作　　者：Wanpeng CHEN Ping GAO 陈万鹏;高萍(辽宁广播电视大学农科学院,辽宁沈阳110034;沈阳农业大学植物保护学院,辽宁沈阳110866)

机构地区：[1]College of Agriculture, Liaoning Radio and Television University, Shenyang, Liaoning 110034, China [2]College of Plant Protection, Shenyang Agricultural University, Shenyang, Liaoning 110866, China

出　　处：《Entomotaxonomia》2017年第3期247-250,共4页昆虫分类学报（英文）

摘　　要：One new species in the genus Eremobelba Berlese, 1908, extracted from soil, is described from Liaoning Province, China： Eremobelba eharai sp. nov. The new species is similar to E.japonica Aoki, 1959 but differs from the latter by the following. This new species is yellow and covered by shallow ornamentation, while E. japonica is brown and covered by strong ornamentation. The new species epimeral chaetotaxy is 2-1-3-3, epimeral setae are simple or bear long branches, while in E. japonica the epimeral chaetotaxy is 2-1-3-2 and all epimeral setae bearing long branches. The new species length of prodorsal setae is in 〈 ro 〈 le, while in E. japonica the length of the prodorsal setae is le 〈 ro 〈 in. In this new species, ventral setae show different types, simple or bearing 2-4 long branches at the basis, while in E. japonica the ventral setae are all simple.记述沙足甲螨属1新种:江原沙足甲螨Eremobelba eharai sp.nov.。该新种与日本沙足甲螨E.japonica Aoki,1959近似,但可从如下特征相区别:新种体表黄色,纹饰较浅,基节板毛式为2-1-3-3,由岐状毛和单纯毛组成,前背板毛长度为in<ro<le,腹板毛由3–5分叉的歧状毛和单纯毛组成;而后者体表褐色,纹饰较浓重,基节板毛式为2-1-3-2,均为岐状毛,前背板毛长度为le<ro<in,腹板毛均为单纯毛。

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分 类 号：Q969[生物学—昆虫学]