The Humphrey’s Land Snail (Hemiplecta humphreysiana) is one of the native snails in Singapore.
it usually found in the forested area. The shell can be about 5cm wide.
Hemiplecta humphreysiana is a species of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Ariophantidae. Wikipedia
It was spotted at Rifle Range Nature Park.
it’s quite big in size the shell about 5-6cm