Images of Onychargia priydak from Thailand.
References:
Dragonflies & Damselflies of Thailand
Kosterin, O.E. 2018. Onychargia priydak. The IUCN Red List of Threatened Species 2018: e.T119865330A119865691. http://dx.doi.org/10.2305/IUCN.UK.2018-2.RLTS.T119865330A119865691.en. Downloaded on 02 January 2019.
Dragonflies & Damselflies of Thailand
Kosterin, O.E. 2018. Onychargia priydak. The IUCN Red List of Threatened Species 2018: e.T119865330A119865691. http://dx.doi.org/10.2305/IUCN.UK.2018-2.RLTS.T119865330A119865691.en. Downloaded on 02 January 2019.