Sayamia
Sayamia is a genus of freshwater crabs, found in South-East Asia. Three species are included on the List of [least concern arthropods#Decapods|list of least concern (lc) arthropods], but S. melanodactylus is endangered.
Species
- Sayamia bangkokensis : Thailand
- Sayamia germaini : Cambodia, Thailand, Vietnam
- Sayamia maehongsonensis : Thailand
- Sayamia melanodactylus Ng, 1997: Thailand
- Sayamia sexpunctata : N. peninsular Malaysia