Distribution: - Chiang Rai Province - Chiang Mai Province - Tak Province - Loei Province - Phetchabun Province - Chaiyaphum Province - Sakon Nakhon Province - Nakhon Nayok Province - Sra Kaeo Province - Chanthaburi Province - Chon Buri Province - Ratchaburi Province - Prachuap Khiri Khan Province - Ranong Province - Phangnga Province - Surat Thani Province - Krabi Province
Work cited: - Sites, R.W. and Vitheepradit, A. 2010. Recovery of the freshwater lentic insect fauna in Thailand following the tsunami of 2004. The Raffles Bulletin of Zoology 58(2): 329–348. - Hämäläinen, M. and Pinratana, A. 1999. Atlas of the Dragonflies of Thailand: Distribution Maps by Provinces. Brothers of St. Gabriel in Thailand, Bangkok.
