From the Philippines to the Amami Islands of southern Japan.
Habitat:
Brackish: intertidal mud areas and mangrove swamps on reeds or rocks.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith