Mollusca
Abyssochiton Dell'Angelo & Palazzi, 1989
Aenigmatectus Hoare & Mapes, 1996
Afossochitonidae
Alastega Cherns, 1998
Alastegiidae Hoare & Pojeta, 2006
Arctoplax Cherns, 1998
Bursata
Calceochiton Flower, 1968
Callochitonidae Plate, 1901
Chelodidae
Cobcrephora Bischoff, 1981
Cobcrephoridae
Cymatochitonidae
Dycheiidae Pojeta, Vendrasco & Darrough, 2010
Enetoplax Cherns, 1998
Eochelodes Marek, 1962
Glyptochitonidae
Gotlandochiton Bergenhayn, 1956
Gotlandochitonidae
Haeggochiton Bergenhayn, 1956
Hawthorneachiton Kluessendorf, 1987
Heloplax Cherns, 1998
Hemiarthridae Sirenko, 1997
Hemphillia Dall, 1879
Hercolepas Withers, 1915
Heterochitonidae
Incisiochiton van Belle, 1985
Ivoechiton Bergenhayn, 1956
Laminoplax Ferreira, 1981
Lekiskochitonidae
Lepidochitonidae Iredale, 1914
Litochitonidae Hoare & Pojeta, 2006
Llandeilochitonidae
Lobarochiton Hoare, 1976
Loricidae Iredale & Hull, 1923
Mattheviidae Walcott, 1886
Neoloricata Bergenhayn, 1955
Nierstraszellidae Sirenko, 1992
Olingechiton Bergenhayn, 1943
Paleochiton Smith, 1964
Permochitonidae
Plectrochiton Cherns, 1998
Praecanthochiton
Preacanthochiton Bergenhayn, 1960
Preacanthochitonidae
Priscochiton Dall, 1882
Prisochiton
Probolaeum Dall, 1882
Protobalanus Whitfield, 1888
Protochitonidae Ashby, 1925
Sarkachiton Dzik, 1994
Scanochiton Bergenhayn, 1943
Scanochitonidae
Septemchiton Bergenhayn, 1956
Septemchitonidae
Sinochiton Feng, 1992
Solenocaris Young, 1868
Spicuchelodes Cherns, 1998
Strobilepidae Hoare & Mapes, 1995
Thairoplax Cherns, 1998
Tonicellidae
