A survey of the genus Sorolopha Lower, 1901 in the northern part of Vietnam (Lepidoptera: Tortricidae, Olethreutinae) Author Le, Xuanvi Author Qi, Mu Jie Author Park, Kyu-Tek Author Bae, Yang-Seop text Zootaxa 2013 3652 5 519 532 journal article 10.11646/zootaxa.3652.5.2 65e4e236-e06a-48be-928e-97f21df52e23 1175-5326 217845 73A49024-B8D1-43C4-B555-7B68B6ED77B9 Sorolopha chiangmaiensis Kawabe, 1989 ( Figs. 10 , 18 , 27 ) Sorolopha chiangmaiensis Kawabe, 1989 , Microlepid. Thailand 2: 30. TL: Thailand . Diagnosis: This species differs from all other congeners by the characteristic pecten of the hindwing (Kawabe 1989). It is similar to S. bryana (Felder & Rogenhofer, 1874) in the male genitalia, but it can be distinguished by the longer and slenderer socius and the trapezoidal shape of the ventral prominence of cucullus, with a prominent inwardly curved angle bearing a long tuft of seta. Specimens examined: 53, 2Ƥ, Bavi, Hanoi province, 19.VII–5.VII. 2010 ( Y .S. Bae & X.V. Le). Host plants: Unknown. Distribution: Vietnam , Thailand . Remarks: Razowski (2009) reported that specimens from Sapa, Fansipan Mts, differ externally from specimens from Thailand in having a more uniform grayish green forewing with less distinct markings.