"Point (pt)";Locality;"Coordinates (WGS 84) (Latitude, Longitude)" 1;"Dohazari (Terra typica), Bangladesh";"22.163958, 92.065016" 2;"Sangu River – CHT, Sangu-Matamuhuri Reserve Forest, Bangladesh (Rahman et al. 2015)";"21.3455827, 92.6069887" 3;"Thanchi upazila, Bandarban, Bangladesh (Khan (2013 “2012”))";"21.8217887, 92.4377149" 4;"Matamuhri river, Bangladesh (village Nr. 1 in Fig. 1, Rahman et al. 2015)";"21.8830881, 92.2497277" 5;"Ngengpui River, Ngengpui wildlife sanctuary, Lawngtlai, Mizoram, India (central point selected for map)";"22.43134, 92.7867" 6;"Sangu River at Remarki, Fatik Chhari, border to Myanmar, Bangladesh";"21.3030315, 92.6511433" 7;"Durung Khal River, mouth of the Halda river, Bangladesh";"22.7612597, 91.755951" 8;"Tuirial River drainage, Aizawl District, India (Hmar et al. 2020)";"23.555, 92.779" 9;"Narichera Stream, tributary of Khowai River, North District, Tripura, India (Das et al. 2016)";"23.7804, 91.8430" 10;"Dhalchera, Phaisen Hills, Cachar district, India (Nath et al. 2018)";"24.264611, 92.415256" 11;"Guwahati, Assam - Fish market, India (Anonymous 2020)";"26.16945, 91.76448"