Shell cordately-ovate, arched. It is sculptured concentrically and obtusely ridged and rather flexuous on the posterior side. Fulvus cream color with ash grey lines.
Size
Maximum length: 3.7 cm (TL), common length: 2-3 cm (TL)
Diet
Feeds on phytoplankton, zooplankton and suspended organic materials.
Utilization
Marketed shell on and without shell and consumed in various forms steamed, cooked and fried
