1. Gibson, D.I. (1976) Monogenea and Digenea from fishes. Discovery Reports, 36, 244-253.
2. Gibson, D.I. & Bray, R.A. (1982) A study and reorganization of Plagioporus Stafford, 1904 (Digenea: Opecoelidae) and related genera, with special reference to forms from European Atlantic waters. Journal of Natural History, 16, 529-559.
3. Gupta, N.K. (1956) Studies on the digenetic trematodes of marine fishes from the Gulf of Manaar (India). Research Bulletin of the Punjab University, Science Section, No. 89, 61-83.
4. Hafeezullah, M. (1971) Opecoelid trematodes of marine fishes of India. Parasitology, 62, 321-329.
5. Shimazu, T. (1990) Trematodes of a new genus Neoplagioporus gen. n. (Digenea: Opecoelidae: Plagioporinae), and an unidentified opecoelid from freshwater fishes of Japan. Japanese Journal of Parasitology, 39, 384-396.