^
abSrivastava, H. D. (1942). New allocreadiids (Trematoda) from Indian marine food fishes. Part IV. The morphology and systematic position of a new genus, Horatrema, of digenetic trematodes. Parasitology, 34(1), 128–132.
^Yamaguti, S. (1951). Studies on the helminth fauna of Japan. Part 44. Trematodes of fishes, IX. Acta Medica Okayama, 7, 247–282.
^Parukhin, A. M. (1966). Some new trematode species from the marine fish of the Tonkin Gulf. Zoologicheskii Zhurnal, 45, 1462–1466.
^Ahmad, J. (1990). Four new opecoelid trematodes from marine fishes of Arabian Sea, off the Panjim Coast, Goa, India. Proceedings of Parasitology, 9, 49–63.
^Hafeezullah, M. (1971). Opecoelid trematodes of marine fishes of India. Parasitology, 62, 321–329.
^Ahmad, J. (1985). Digenetic trematodes of marine fishes from the Arabian Sea. Part 43. Pakistan Journal of Zoology, 17(2), 147–164.
^
abYamaguti, S. (1970). Digenetic trematodes of Hawaiian fishes. Tokyo: Keigaku.
^Lebedev, B. I. (1968). New trematodes of pelagic fish of the order Perciformes in the Pacific Ocean Basin. In: Skrjabin, K. I. & Manaev, Y. L. (Eds.), Helminths of animals from the Pacific Ocean (pp. 56–64). Moscow: Nauka.
^
abAhmad, J. & Dhar, R. (1987). Studies on digenetic trematodes of marine fishes from the Puri Coast of the Bay of Bengal. Part 53. Families Monorchiidae and Opecoelidae. Pakistan Journal of Zoology, 19, 167–184.
^Ahmad, J. (1987). On seven new digenetic trematodes of marine fishes from the Arabian Sea, off the Panjim coast, Goa. Pakistan Journal of Zoology, 19(4), 321–340.
^Yamaguti, S. (1938). Studies on the Helminth Fauna of Japan. Part 21. Trematodes of Fishes, IV. Kyōto: Yamaguti, S.
^Manter, H. W. (1947). The digenetic trematodes of marine fishes of Tortugas. American Midland Naturalist, 38, 257–416.
^
abSrivastava, H. D. (1942). New allocreadiids (Trematoda) from Indian marine food fishes. Part IV. The morphology and systematic position of a new genus, Horatrema, of digenetic trematodes. Parasitology, 34(1), 128–132.
^Yamaguti, S. (1951). Studies on the helminth fauna of Japan. Part 44. Trematodes of fishes, IX. Acta Medica Okayama, 7, 247–282.
^Parukhin, A. M. (1966). Some new trematode species from the marine fish of the Tonkin Gulf. Zoologicheskii Zhurnal, 45, 1462–1466.
^Ahmad, J. (1990). Four new opecoelid trematodes from marine fishes of Arabian Sea, off the Panjim Coast, Goa, India. Proceedings of Parasitology, 9, 49–63.
^Hafeezullah, M. (1971). Opecoelid trematodes of marine fishes of India. Parasitology, 62, 321–329.
^Ahmad, J. (1985). Digenetic trematodes of marine fishes from the Arabian Sea. Part 43. Pakistan Journal of Zoology, 17(2), 147–164.
^
abYamaguti, S. (1970). Digenetic trematodes of Hawaiian fishes. Tokyo: Keigaku.
^Lebedev, B. I. (1968). New trematodes of pelagic fish of the order Perciformes in the Pacific Ocean Basin. In: Skrjabin, K. I. & Manaev, Y. L. (Eds.), Helminths of animals from the Pacific Ocean (pp. 56–64). Moscow: Nauka.
^
abAhmad, J. & Dhar, R. (1987). Studies on digenetic trematodes of marine fishes from the Puri Coast of the Bay of Bengal. Part 53. Families Monorchiidae and Opecoelidae. Pakistan Journal of Zoology, 19, 167–184.
^Ahmad, J. (1987). On seven new digenetic trematodes of marine fishes from the Arabian Sea, off the Panjim coast, Goa. Pakistan Journal of Zoology, 19(4), 321–340.
^Yamaguti, S. (1938). Studies on the Helminth Fauna of Japan. Part 21. Trematodes of Fishes, IV. Kyōto: Yamaguti, S.
^Manter, H. W. (1947). The digenetic trematodes of marine fishes of Tortugas. American Midland Naturalist, 38, 257–416.