Ayer Hitam Forest Reserve is the last remaining patch of peat swamp forest in the state of Johor. The Odonata checklist of Ayer Hitam Forest Reserve can be viewed here.
Indothemis carnatica was recorded from Ayer Hitam Forest Reserve. It is a new record for Malaysia.
Choong, C.Y. and Cheah, D.S.L. 2013. Odonata of Ayer Hitam Forest Reserve, Johor, Peninsular Malaysia. Faunistic Studies in South-East Asian and Pacific Island Odonata 2: 1-11. PDF