biostudies-literatureUnknownZha LSWe are studying the fungi associated with insects in northern Thailand and as a result several rarely collected insect species have been uncovered. The genera Hedotettix with one new species and Teredorus with two new species are reported from Thailand. Hedotettix triangularis Zha & Hyde, sp. n., Teredorus chiangraiensis Zha & Hyde, sp. n. and Teredorus combfemorus Zha & Hyde, sp. n. are introduced, described and photographed and compared with other species. Keys to species of Hedotettix and Teredorus from Thailand are provided.ZooKeys83-95https://www.ebi.ac.uk/biostudies/studies/S-EPMC4740873biostudies-literatureRecords of Hedotettix and Teredorus in Thailand with the description of three new species (Orthoptera, Tetrigidae).PMC4740873Wen TCKang JCHyde KDZha LSfalseRecords of Hedotettix and Teredorus in Thailand with the description of three new species (Orthoptera, Tetrigidae).We are studying the fungi associated with insects in northern Thailand and as a result several rarely collected insect species have been uncovered. The genera Hedotettix with one new species and Teredorus with two new species are reported from Thailand. Hedotettix triangularis Zha & Hyde, sp. n., Teredorus chiangraiensis Zha & Hyde, sp. n. and Teredorus combfemorus Zha & Hyde, sp. n. are introduced, described and photographed and compared with other species. Keys to species of Hedotettix and Teredorus from Thailand are provided.2016-01-01T00:00:00Z20162025-04-18T16:30:08.792Z2019-03-27T02:08:21ZS-EPMC47408732687769510.3897/zookeys.556.6002