Skrjabin, K. I.; Petrov, A. M. (1958). Family Opecoelidae Ozaki, 1925. Subfamilies Opecoelinae Stunkard, 1931; Genitocotylinae Skrjabin, Petrow et Koval, 1958; Horatrematinae Srivastava, 1942; Notoporinae Srivastava, 1942.
Osnovy Trematodologii. 15: 79–329. (In Russian).