Common name : semi-slugs

Aspect : Usually discoidal (flat and coiled in one plane) or depressed helicoid (low-spired), the spire is often low to moderately elevated; about 2–3 centimeters in diameter; surface smooth and glossy, or finely striated; pale brown, yellowish, or horn-colored; The umbilicus (the central hollow visible underneath the shell) is typically wide and open, exposing several of the inner whorls

Feeding : herbivorous or detritivorous (decaying plant matter,fungi, occasionally fresh plant material ...)

Environment : mostly found in the Australasian and Pacific regions, including Australia, New Guinea, and surrounding islands, living in moist forest floors, especially in rainforests and woodlands