Stoliczka, 1870. Palaeo. Indica 3(1-4): 59, 62.
Type genus: Thracia Blainville, 1824 = Thracia
Dall, 1895. Trans. Wagner Free Inst. 3(3): 531.
Type genus: Periploma Schumacher, 1817 = Periploma
Hedley, 1918. J. and Proc. Roy. Soc. N.S.W. 51 (suppl.): M12.
Type genus: Laternula Röding, 1798 = Laternula