SNAILS FROM MATANG - SEMPADI COASTAL AREA
Three species of clam : Polymesoda expansa (top), Polymesoda erosa (middle), Polymesoda sp. (bottom)
The bottom one could be Polymesoda similis (?)
Nerita articulata
Nerita articulata is found in Mangrove area.
Cassidula sp. (notice the hair on the shell?) This could be a new species.
Cerithidea quadrata
Littocaria sp.
Littocaria carinifera
