Skrjabin, K. I.; Antipin, D. N. (1962). Superfamily Plagiorchioidea Dollfus, 1930. Part five. Family Plagiorchidae Lühe, 1901. Subfamily Pneumonoecinae Mehra, 1937. Osnovy Trematodologii. 20: 48–163. (In Russian).
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Skrjabin, K. I.; Antipin, D. N.
1962
Superfamily Plagiorchioidea Dollfus, 1930. Part five. Family Plagiorchidae Lühe, 1901. Subfamily Pneumonoecinae Mehra, 1937