The genus Tychius Germar (Coleoptera: Curculionidae: Curculioninae) in China, with description of three new species Author Jiang, Chunyan 0000-0002-3512-8544 jiangchnyan@ioz.ac.cn Author Caldara, Roberto 0000-0001-9932-7078 roberto.caldara@gmail.com Author Zhang, Runzhi 0000-0001-9001-0154 zhangrz@ioz.ac.cn text Zootaxa 2020 2020-09-25 4856 1 1 62 journal article 8468 10.11646/zootaxa.4856.1.1 6be6579d-cb12-4a89-82c8-a3a5419a7fff 1175-5326 4411319 0C2E90FC-25FD-455D-86A7-0BA8210C0A30 Tychius squamulatus group Remarks. This group is characterized by the vestiture of the elytral interstriae which is composed of irregular or regular rows of unicolorous, cretaceous (whitish on interstria 1), wide scales, the thin and elongate rostrum (especially in the female), the globose and prominent eyes and the suboval elytra.