Two new species and one new record species of genus Arrenurus Dugès, 1834 (Acari, Hydrachnidia, Arrenuridae) from China
| Autor: | Runzhi Zhang, Jian-Jun Guo, Yulin Zheng, Xinyao Gu |
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| Rok vydání: | 2021 |
| Předmět: |
China
Mites Arthropoda biology Arrenuridae Fauna Zoology Trombidiformes Petiole (insect anatomy) Biodiversity biology.organism_classification Posterior margin Genus Arachnida Animals Animalia Animal Science and Zoology Acari Taxonomy (biology) Hydrachnidia Ecology Evolution Behavior and Systematics Taxonomy |
| Zdroj: | Zootaxa. 5072:63-72 |
| ISSN: | 1175-5334 1175-5326 |
| Popis: | Three species of the genus Arrenurus Dugès, 1834 are described in detail from China, of which Arrenurus (Arrenurus) ancoralis Zheng & Guo sp. nov. and Arrenurus (Arrenurus) unguiculus Zheng & Guo sp. nov. are new to science, and Arrenurus (Truncaturus) isikliensis Boyaci & Özkan, 2004 is recorded for the first time for the Chinese fauna. Arrenurus (A.) ancoralis can be distinguished by D3 on big humps and each with a small protrusion bearing D3 gland; the petiole is well-developed, the middle part contracted, slightly enlarged posteriorly; the ligulate process extending beyond the posterior margin of the petiole and triangle-shaped. Arrenurus (A.) unguiculus can be distinguished by the ligulate process extending beyond the posterior margin for half of petiole length, and nail-shaped. Arrenurus (A.) isikliensis is recorded for the Chinese fauna for the first time. Detailed descriptions and illustrations of the new and the newly recorded species are given in this paper. |
| Databáze: | OpenAIRE |
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