Distribution of species of the Johora tahanensis species group 1 J. tahanensis (Bott, 1966) 2 J. thoi Ng, 1990 3 J. hoiseni Ng & Takeda, 1992 4 J. thaiana Leelawathanagoon, Lheknim & Ng, 2005 5 J. booliati sp. nov. 6 J. erici sp. nov. 7 J. michaeli sp. nov. Map data 2020 Google.
Part of: Ng PKL (2020) Revision of the freshwater crabs of the Johora tahanensis (Bott, 1966) species group (Crustacea, Brachyura, Potamidae), with a key to the genus. ZooKeys 994: 1-34. https://doi.org/10.3897/zookeys.994.56810