1. a Aquaculture and Aquatic Resources Management, School of Environment, Resources and Development , Asian Institute of Technology , Pathumthani , Thailand
2. b Nakhon Si Thammarat Inland Fisheries Station, Thungyai District, Nakhon Si Thammarat Province , Thailand
3. c Faculty of Agriculture , Kochi University, Monobe-Otsu Nankoko-shi , Japan