Gecarcinucidae Rathbun, 1904
Ceylonthelphusa alpina Bahir & Ng, 2005
Ceylonthelphusa armata (Ng, 1995)
Ceylonthelphusa austrina (Alcock, 1909)
Ceylonthelphusa callista (Ng, 1995)
Ceylonthelphusa cavatrix (Bahir, 1998)
Ceylonthelphusa diva Bahir & Ng, 2005
Ceylonthelphusa durrelli Bahir & Ng, 2005
Ceylonthelphusa kandambyi Bahir, 1999
Ceylonthelphusa kotagama (Bahir, 1998)
Ceylonthelphusa nana Bahir, 1999
Ceylonthelphusa nata Ng & Tay, 2001
Ceylonthelphusa orthos Ng & Tay, 2001
Ceylonthelphusa rugosa (Kingsley, 1880)
Ceylonthelphusa sanguinea (Ng, 1995)
Ceylonthelphusa savitriae Bahir & Ng, 2005
Ceylonthelphusa sentosa Bahir, 1999
Ceylonthelphusa soror (Zehntner, 1894)
Ceylonthelphusa venusta (Ng, 1995)
