Tags: Crustacean.
Hainanpotamon is a genus of freshwater crabs containing the following species:Hainanpotamon auriculatum Yeo & Naruse 2008Hainanpotamon daiae Yeo & Naruse 2008Hainanpotamon directum Yeo & Naruse 2008Hainanpotamon fuchengense Dai 1995Hainanpotamon glabrum (Dang 1967)Hainanpotamon helense Dai 1995Hainanpotamon orientale (Parisi 1916)Hainanpotamon rubrum (Dang & Tran 1992)Hainanpotamon vietnamicum (Dang & Hô 2002)The genus was originally described in 1975 by Dang as Orientalia but that name was a junior homonym of the mollusc genus Orientalia established by Radoman in 1975.