It seems to be a Flabellifera, about 3 centimetres long, spotted on the shore of the river which explains the water on its back.
Lat: 3.58, Long: 101.76
Spotted on Apr 1, 2012
Submitted on Apr 9, 2012
2 Comments
You seem to be right, thank you for correcting my ignorance, I corrected its name
Looks more like a type of Flabellifera to me