Redclaw Crayfish (Cherax quadricarinatus)
Tampines, 26th June 2016

Moult of Mud Shrimp (Upogebia sp.)
Pasir Ris, 22nd February 2015

At least 4 species of the genus Upogebia have been recorded from Singapore: Upogebia ancylodactyla, Upogebia barbata, Upogebia carinicauda and Upogebia darwinii, with close examination of various anatomical features required in order to differentiate them.