Gecarcinucidae Rathbun, 1904
Austrothelphusa agassizi (Rathbun, 1905)
Austrothelphusa angustifrons (A. Milne-Edwards, 1869)
Austrothelphusa insularis (Colosi, 1919)
Austrothelphusa raceki (Bishop, 1963)
Austrothelphusa tigrina (Short, 1994)
Austrothelphusa transversa (von Martens, 1868)
Austrothelphusa valentula (Riek, 1951)
Austrothelphusa wasselli (Bishop, 1963)
