Description of Sinaxonopsis unicucrus sp. nov. et gen. nov. (Acari: Hydrachnidia: Aturidae) from Anhui Province, China
Description of Sinaxonopsis unicucrus sp. nov. et gen. nov. (Acari: Hydrachnidia: Aturidae) from Anhui Province, China
复制标题
DOI：
10.1080/01647954.2012.657802
复制
发表时间：
2012-05
影响因子：
1.1
通讯作者：
Tianci Yi;D. Jin
中科院分区：
文献类型：
--
作者：
Tianci Yi;D. Jin
报道了中国Sinaxonopsis gen. 11一新属和Sinaxonopsis unicucrus sp. 11新种。新属成虫具有自同形性，具有大的后背板和一对前板，从雌雄孔两侧到后外侧分布着大量的鲸头，CxIV向远侧延伸有脊状突起，雄性的第三和第四腿具有两性二态性，有各种修饰的刚毛，雄性III-L-6的爪子异型修饰，雄性IV-L-6的爪子远端较厚。还有一对发育良好的背突。讨论了新属的系统地位。新属暂定归属于轴虫科，但它肯定与以前描述的任何属都没有密切关系。
A new genus Sinaxonopsis gen. nov. with a new species Sinaxonopsis unicucrus sp. nov. from China is described. Adults of the new genus are autapomorphic among Aturidae in having a large posterior dorsal plate and a pair of anterior plates, numerous cetabula scattered on their surfaces from both sides of the gonopore to posterolateral area, CxIV extending far laterally with a ridge, the third and fourth legs of male exhibiting sexual dimorphism with various modified setae, claws of male III-L-6 heteromorphic and modified, male IV-L-6 with thicker distal ends, and a pair of well-developed dorsal projections. The systematic status of the new genus is discussed. The new genus is tentatively assigned to Axonopsinae but it certainly is not closely related to any previously described genus.