Hexabothriidae Price, 1942
Squalonchocotyle abbreviata (Olsson, 1876) Cerfontaine, 1899
Squalonchocotyle antarctica Hughes, 1928
Squalonchocotyle borealis (van Beneden, 1853)
Squalonchocotyle centrophori Maillard, 1970
Squalonchocotyle mitsukurii Kitamura, Ogawa, Taniuchi & Hirose, 2006
Squalonchocotyle pontica Pogorel'tseva, 1964
Squalonchocotyle spinaci (Goto, 1894)
Squalonchocotyle squali MacCallum, 1931
Squalonchocotyle tropai Teindeiro & Valdez, 1955
