New or poorly known species of Sinodrepanus Simonis, 1985 (Coleoptera: Scarabaeidae: Oniticellini), with the first identification key for the genus Author Montanaro, Giulio text Zootaxa 2024 2024-11-12 5537 4 577 595 http://dx.doi.org/10.11646/zootaxa.5537.4.10 journal article 10.11646/zootaxa.5537.4.10 1175-5326 14240160 4BDF6685-879A-474B-BD8D-FC23323A0947 Sinodrepanus thailandicus Ochi, Kon & Masumoto, 2004 Sinodrepanus thailandicus Ochi, Kon & Masumoto, 2004: 352 (original description); Roggero et al ., 2015: 154 , 156, 159 Type locality : Doi Inthanon , Chiang Mai province , Thailand . Type material examined . Paratypes : Chiang Mai , 10.v.1989 [ 1♂ , 1♀ , TOCO ] . Additional material examined . Myanmar : NE Kachin , Chudo Razi , vi.2004 [ 1♂ , GMOC ] . Diagnosis . This species is closely allied to S. rex and S. rosannae , with which it shares the strongly projected and upturned clypeus of major males, as well as with S. besucheti and S. tsaii . See the diagnosis of S. rex and the identification key provided below for further details. Remarks . This species was described from Thailand and never recorded again after the original description. Distribution . Thailand ( Ochi et al . 2004 ), Myanmar ( new country record ).