"Hainanpotamon"@en . . . "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 & H\u00F4, 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. "@en . . . . "*Orientalia (Dang, 1975, non Radoman, 1972)" . . .