Exechonellidae Harmer, 1957
Exechonella albilitus Tilbrook, 2006
Exechonella ampullacea Hayward & Ryland, 1995
Exechonella antillea (Osburn, 1927)
Exechonella anuhaensis Tilbrook, 2006
Exechonella brasiliensis Canu & Bassler, 1928
Exechonella discoidea
Exechonella gigantea Cook, 1967
Exechonella grandis (Duvergier, 1921)
Exechonella horrida (Kirkpatrick, 1888)
Exechonella loslosensis Tilbrook, 2006
Exechonella magna (MacGillivray, 1895)
Exechonella papillata Cook & Bock, 2004
Exechonella paucipunctata Brown, 1956
Exechonella tuberculata (Macgillivray, 1883)
Exechonella verrucosa (Canu & Bassler, 1927)
