The species nametemasekensis derives from the word Temasek meaning 'Sea Town' in Old Javanese, an ancient name of a settlement in Singapore. As the Latin suffix -ensis means 'from a place', the epithet temasekensis can be translatedfrom Singapore.
Tytthoscincus temasekensis can reach a total bodylength of about. These small skinks have an elongate and dorso-ventrally flattened body, with smooth scales. Limbs and feet are tiny, short and slender. Its dorsal basic colour is dark brown, with a pale line from the head to the end of the tail. The abdomen is pale brownish. Young skinks are pale brown and slightly pinkish.
Behavior
These skinks are skilled swimmers and very elusive. Usually they hide amongst or beneath leaf litter next to streams or swamps.