Top Freshwater Sponge RAW MATERIALS
DongJiang Lake is located in Chenzhou city. Coordinates are 25.83°N 113.36°E, it covers an area of 160 km², has a subtropical humid monsoon climate, with suitable temperature, abundant rainfall and sufficient sunshine, the quality of water is the National Level-I Surface Drinking Water
Lake Spongilla Lacustris Auct.
Lake Spongilla Lacustris Auct. is habitat conditions are rigorous, water temperature, water quality, climate, and lighting duration. That’s the reason our base is located at DongJiang Lake which has a suitable environment for Lake Spongilla Lacustris.
Lake Spongilla Structure
The Spongillidae Structure has a shape with a flat thin layer and compact structure, clear radial fibers, and intact spicules. The skeletal architecture of lake Spongilla laustris Auct. is generally is cylindrical and spindle-shaped or slightly curved, spicule is smooth and pointed at both ends (Amphioxea).