Ontogenetic instars of Ethiovertex africanus (Evans, 1953) (Acari, Oribatida, Scutoverticidae)

Pub Date : 2024-04-19 DOI:10.24349/85g3-w1c8
S. Ermilov, L. Rybalov, D. Sharapov
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Abstract

The oribatid mite species Ethiovertex africanus has been recorded for the first time in Ethiopia. A supplementary description of the adult is provided. A description of all juvenile instars is presented; it is the first record of juveniles within Ethiovertex. The larval and nymphal instars are characterized by gastronotum and epimeral and anogenital regions folded; short and spiniform lamellar, interlamellar, exobothridial, gastronotic, epimeral, and anogenital setae (some gastronotic and epimeral setae modified, cylindrical, with needleform apex); short bothridial seta having a globose head; and the absence of setae it’ and it” on leg tarsi I–III in tritonymph.
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Ethiovertex africanus(Evans,1953 年)的个体发育态(Acari,Oribatida,Scutoverticidae)。
这是埃塞俄比亚首次记录到兽螨物种 Ethiovertex africanus。对成虫进行了补充描述。对所有幼虫态进行了描述;这是 Ethiovertex 中首次记录到幼虫。幼虫和若虫龄期的特征是胃盖、上生殖器和肛门生殖器区域折叠;片状、层间、外齿状、胃盖、上生殖器和肛门生殖器刚毛短而呈刺状(一些胃盖和上生殖器刚毛经过修饰,呈圆柱状,先端呈针状);两鳃刚毛短,头部呈球状;三鳃中腿跗关节 I-III 上没有 "它 "和 "它 "刚毛。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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