Heterophyidae Leiper, 1909
Cryptocotyle concava (Creplin, 1825)
Cryptocotyle jejuna (Nicoll, 1907)
Cryptocotyle lingua (Creplin, 1825)
Cryptocotyle quinqueangularis (Skrjabin, 1923)
Cryptocotyle ransomi (Issaitschikov, 1925)
