The Red Apple Crab (Metasesarma Aubryi) Is A Small, Very Colorful, Semi-terrestrial Species That Is Native To Indonesia, Malaysia, And Thailand. It Inhabits Forest Areas Near Streams, Rivers, And Ponds Near Coastal Areas. It Spends Most Of Its Time On Land, But Also Often Submerges In Freshwater. It Is Communal With Its Own Species, Though Males Will Sometimes Fight In The Confines Of A Smaller Enclosure.