Skrjabin, K. I., Antipin, D. N. (1960). Superfamily Plagiorchioidea Dolfus, 1930. Part Three. Family Plagiorchidae lühe, 1901. Subfamilies Encyclometrinae Mehra, 1931, Travtrematinae Goodman, 1954, Enodiotrematinae Baer, 1924. Osnovy Trematodologii. 17: 50–154. (In Russian).
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Skrjabin, K. I., Antipin, D. N.
1960
Superfamily Plagiorchioidea Dolfus, 1930. Part Three. Family Plagiorchidae lühe, 1901. Subfamilies Encyclometrinae Mehra, 1931, Travtrematinae Goodman, 1954, Enodiotrematinae Baer, 1924