Trachyleberididae Sylvester-Bradley, 1948
Quadracythere alloios Whatley, Jones & Wouters, 2000
Quadracythere biruga Hornibrook, 1952
Quadracythere clathrata Hartmann-Schröder & Hartmann, , 1962
Quadracythere eichlerae Carreno, Coimbra & Sanguinetti, 1997
Quadracythere insulardeaensis Hartmann, 1981
Quadracythere lankfordi Teeter, 1975
Quadracythere mediaruga Hornibrook, 1952
Quadracythere nealei Ramos, Coimbra & Whatley, 2009
Quadracythere obtusalata (Brady, 1880)
Quadracythere prava (Baird, 1850)
Quadracythere producta (Brady, 1866)
Quadracythere regalia Benson, 1959
Quadracythere truncula (Brady, 1898)
