Encentridophorus similis Cook, 1967

Material examined. 1/0/0, Oxbow lake Kud Seum, Yasothon Province, 15° 47.090ʹ N, 104° 09.269ʹ E, 24-x-2010 ; 3/2/0, Chiang Saen Lake, Chiang Rai Province, 20° 15.701ʹ N, 100° 02.830ʹ E, alt. 360 m a.s.l., 19-xi-2001, leg H. Smit; 4/2/0, rice field, Amnat Chareon Province, 15° 41.034ʹ N, 104° 34.669ʹ E, 25-x-2010 ; 1/0/0, Huay Nam Kham Noi rivulet, Yasothon Province, Thailand, 15° 48.779ʹ N, 104° 09.415ʹ E, 10-ii-2011 ; 0/1/0, Chi River, Yasothon Province, 15° 48.400ʹ N, 104° 06.760ʹ E, 11-ii-2011 .

Remarks. The species has been known from India and Palau (Cook 1967, 1986). The present record is new for the fauna of Thailand.