Smittinidae Levinsen, 1909
Smittoidea acutodentata (Harmer, 1957)
Smittoidea albula Hayward & Taylor, 1984
Smittoidea amplissima Hayward, 1979
Smittoidea bulbosa Hayward & Thorpe, 1990
Smittoidea calcarata Hayward & Cook, 1983
Smittoidea calceolus (MacGillivray, 1887)
Smittoidea circumspecta Hayward & Cook, 1983
Smittoidea conspicua (Waters, 1904)
Smittoidea cribrooecia Hayward & Thorpe, 1990
Smittoidea curtisensis Gordon, 1984
Smittoidea dentio Tilbrook, 2006
Smittoidea discoveriae Powell, 1967
Smittoidea errata Hayward & Cook, 1983
Smittoidea evelinae (Marcus, 1937)
Smittoidea exilis Hayward, 1994
Smittoidea formosa (MacGillivray, 1887)
Smittoidea glabra (Gordon, 1984)
Smittoidea glaciata (Waters, 1900)
Smittoidea hexagonalis (O'Donoghue, 1924)
Smittoidea hyalina Gordon, 1984
Smittoidea incucula Hayward & Ryland, 1995
Smittoidea levis (Kirkpatrick, 1890)
Smittoidea livingstonei Powell, 1967
Smittoidea longiuscula (Harmer, 1957)
Smittoidea magna Gordon, 1984
Smittoidea malleata Hayward & Thorpe, 1989
Smittoidea marmorea (Hincks, 1877)
Smittoidea maunganuiensis (Waters, 1906)
Smittoidea microoecia Hayward, 1994
Smittoidea ophidiana (Waters, 1879)
Smittoidea ornatipectoralis Rogick, 1956
Smittoidea pachydermata Hayward & Thorpe, 1990
Smittoidea pacifica Soule & Soule, 1973
Smittoidea perrieri (Jullien, 1882)
Smittoidea pourquoipasi d'Hondt & Mascarell, 2004
Smittoidea prolifica Osburn, 1952
Smittoidea propinqua (Smitt, 1868)
Smittoidea pugiuncula Hayward & Thorpe, 1989
Smittoidea reginae Winston & Woollacott, 2009
Smittoidea reticulata (MacGillivray, 1842)
Smittoidea rhynchota Hayward & Thorpe, 1990
Smittoidea sigillata (Jullien, 1888)
Smittoidea spinigera (Liu, 1990)
Smittoidea terraenovae Brown, 1954
Smittoidea transversa (Busk, 1884)
Smittoidea tripora (Waters, 1904)
Smittoidea zealandiae (Brown, 1952)
Smittoidea zelandiae (Brown, 1952)