Hydatothrips ormosiae sp. n. (Thripidae: Sericothripinae) is described from southern China; H. ekasi, H. liquidambara and H. onari Kudô are newly recorded for mainland China, and H. noro Kudô is newly recorded for Taiwan. A key to the 16 Hydatothrips species recorded from China (including Taiwan) is provided.

the genus sericothrips haliday is reported for the first time from iran, based on the materials collected on lotus sp. and identified as s. bicornis (karny). the illustrations are provided for the new record. this is the third genus of subfamily sericothripinae in iran. the number of thysanoptera genera in accordance with recent changes in iran as well as host association of iranian sericothrip...