Achelia assimilis (Haswell, 1885)
Achelia borealis (Schimkewitsch, 1895)
Achelia brevichelifera Hedgpeth, 1948 accepted as Megarhethus brevicheliferus (Hedgpeth, 1948)
Achelia communis (Bouvier, 1906)
Achelia spicata (Hodgson, 1914)
Achelia tenuipes Stock, 1990
Ammothella gigas Fage, 1956 accepted as Cilunculus sewelli Calman, 1938
Ammothella gracilis (Nakamura & Child, 1991)
Ammothella nimia Stock, 1991
Ammothella profunda Hedgpeth, 1949 accepted as Cilunculus profundus (Hedgpeth, 1949)
Ammothella setacea (Helfer, 1938)
Ammothella setosa Hilton, 1942
Ammothella tubicen Stock, 1978
Austroraptus calcaratus Gordon, 1944
Austroraptus juvenilis Calman, 1915
Austroraptus polaris Hodgson, 1907
Tanystylum neorhetum Marcus, 1940
Tanystylum ornatum Flynn, 1928