Goneplacidae MacLeay, 1838
Thyraplax cooki (Rathbun, 1906)
Thyraplax cristata Castro, 2007
Thyraplax crosnieri (Guinot & Richer de Forges, 1981)
Thyraplax digitodentata Castro, 2007
Thyraplax truncata Castro, 2007
