Goneplacidae MacLeay, 1838
Pycnoplax aspera Castro, 2007
Pycnoplax bispinosa (Rathbun, 1914)
Pycnoplax latifolia Castro, 2007
Pycnoplax meridionalis (Rathbun, 1923)
Pycnoplax suruguensis (Rathbun, 1932)
Pycnoplax victoriensis (Rathbun, 1923)
