''Sayamia''
is a genus of
freshwater crabs
Around 1,300 species of freshwater crabs are distributed throughout the tropics and subtropics, divided among eight families. They show direct development and maternal care of a small number of offspring, in contrast to marine crabs, which relea ...
, found in
South-East Asia
Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consistin ...
. Three species are included on the
list of least concern (lc) arthropods, but ''S. melanodactylus'' is endangered.
Species
* ''
Sayamia bangkokensis
''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
* ''Sayam ...
''
(Naiyanetr, 1982): Thailand (lc)
* ''
Sayamia germaini
''Sayamia germaini'' is a species of freshwater crabs, now moved from the Parathelphusidae to the subfamily Parathelphusinae, found in Thailand, Cambodia and southern Vietnam. This crab is considered an alien invasive species to Taiwan and is in ...
''
(Rathbun, 1902): Cambodia, Thailand, Vietnam (lc)
* ''
Sayamia maehongsonensis
''Sayamia'' is a genus of freshwater crabs, found in South-East Asia. Three species are included on the list of least concern (lc) arthropods, but ''S. melanodactylus'' is endangered.
Species
* ''Sayamia bangkokensis
''Sayamia'' is a genus ...
''
(Naiyanetr, 1987): Thailand (VU)
* ''
Sayamia melanodactylus
''Sayamia'' is a genus of freshwater crabs, found in South-East Asia. Three species are included on the list of least concern (lc) arthropods, but ''S. melanodactylus'' is endangered.
Species
* ''Sayamia bangkokensis'' (Naiyanetr, 1982): Thail ...
''
Ng, 1997: Thailand (EN)
* ''
Sayamia sexpunctata
''Sayamia'' is a genus of freshwater crabs, found in South-East Asia. Three species are included on the list of least concern (lc) arthropods, but ''S. melanodactylus'' is endangered.
Species
* ''Sayamia bangkokensis
''Sayamia'' is a genus ...
''
(Lanchester, 1906): N. peninsular Malaysia (lc)
References
External links
*
*
{{Taxonbar, from=Q18593961
Gecarcinucidae
Freshwater crustaceans of Asia