Species
*'' Cainocreadium alanwilliamsi'' Bray, 1990Bray, R. A. (1990). Two new opecoelids (Digenea) in the flatfish ''Pseudorhombus jenynsi'' (Bleeker) from Shark Bay, Western Australia. ''Systematic Parasitology'', 15(1), 33–40. *'' Cainocreadium bolivari'' (Caballero y Caballero & Caballero Rodríguez, 1970) Martin, Cutmore, Ward & Cribb, 2017Caballero y Caballero, E. & Caballero Rodríguez, G. (1970). Estudios de la colección de tremátodos colectados por Howard A. Winter en peces del Océano Pacífico de México y de los Estados Unidos de Norte América. III. ''Anales de la Escuela Nacional de Ciencias Biológicas, México'', 18, 265–272.Martin, S., Cutmore, S., Ward, S. & Cribb, T. (2017). An updated concept and revised composition for ''Hamacreadium'' Linton, 1910 (Opecoelidae: Plagioporinae) clarifies a previously obscured pattern of host-specificity among species. ''Zootaxa'', 4254(2), 151–187. *'' Cainocreadium consuetum'' (Linton, 1910) Yamaguti, 1971Linton, E. (1910). Helminth fauna of the dry Tortugas. II. Trematodes. ''Papers from the Tortugas Laboratory of the Carnegie Institute of Washington'', 4, 11–98.Yamaguti, S. (1971). ''Synopsis of digenetic trematodes of vertebrates''. Tokyo: Keigaku Publishing Co. *'' Cainocreadium dentecis'' Jousson & Bartoli, 2001Jousson, O. & Bartoli, P. (2001). Molecules, morphology and morphometrics of ''Cainocreadium labracis'' and ''Cainocreadium dentecis'' n. sp. (Digenea: Opecoelidae) parasitic in marine fishes. ''International Journal for Parasitology'', 31(7), 706–714. *'' Cainocreadium epinepheli'' (Yamaguti, 1934) mend. Nagaty, 1956Durio & Manter, 1968Yamaguti, S. (1934). Studies on the helminth fauna of Japan. Part 2. Trematodes of fishes. I. ''Japanese Journal of Zoology'', 5, 249–541.Durio, W. O. & Manter, H. W. (1968). Some digenetic trematodes of marine fishes of New Caledonia. Part II. Opecoelidae and Lepocreadiidae. ''The Journal of Parasitology'', 54(4), 747. *'' Cainocreadium flesi'' Korniychuk & Gaevskaya, 2000Korniychuk, J. & Gaevskaya, A. (2000). ''Cainocreadium flesi'' sp. n. (Trematoda, Opecoelidae) — new trematode species from the Black Sea fishes. ''Vestnik Zoologii'', 34, 89–91. *'' Cainocreadium gulella'' (Linton, 1910) Durio & Manter, 1968 *'' Cainocreadium labracis'' (Dujardin, 1845) Nicoll, 1909Dujardin, F. (1845). ''Histoire naturelle des helminthes ou vers intestinaux''. Paris: Librairie Encyclopedique de Roret. *'' Cainocreadium lariosi'' (Caballero y Caballero, 1946) mend. Yamaguti, 1953Cribb, 2005Yamaguti, S. (1953). Parasitic worms mainly from Celebes. Part 2. Monogenetic trematodes of fishes. ''Acta Medicinae Okayama'', 8, 203–256.Cribb, T. H. (2005). Family Opecoelidae Ozaki, 1925. In: Bray, R., Gibson, D. & Jones, A. (Eds.), ''Keys to the Trematoda. Volume 2'' (pp. 443–531). London: CABI Publishing and The Natural History Museum. *'' Cainocreadium lintoni'' (Siddiqi & Cable, 1960) Durio & Manter, 1968Siddiqi, A. H. & Cable, R. M. (1960). Digenetic trematodes of marine fishes of Puerto Rico. ''Scientific Survey of Porto Rico and the Virgin Islands'', 17(3), 257–369. *'' Cainocreadium longisaccum'' (Siddiqi & Cable, 1960) Durio & Manter, 1968 *'' Cainocreadium musculometra'' (Bravo-Hollis & Manter, 1957) mend. Pritchard, 1966Martin, Cutmore, Ward & Cribb, 2017Bravo-Hollis, M. & Manter, H. (1957). Trematodes of marine fishes of Mexican waters. X. Thirteen Digenea including nine new species and two new genera from Pacific coast. ''Proceedings of the Helminthological Society of Washington'', 24(1), 35–48. *'' Cainocreadium oscitans'' (Linton, 1910) mend. Pritchard, 1966Cribb, 2005 *'' Cainocreadium pteroisi'' (Nagaty & Abdel-Aal, 1962) Durio & Manter, 1968Nagaty, H. F. & Abdel-Aal, T. M. (1962). Trematodes of fishes from the Red Sea. Part 15. Four new species of ''Hamacreadium'', family Allocreadiidae. ''The Journal of Parasitology'', 48(3), 384–386. *'' Cainocreadium serrani'' (Nagaty, 1956) Manter, 1963Manter, H. W. (1963). Studies on digenetic trematodes of fishes of Fiji. II. Families Lepocreadiidae, Opistholebetidae, and Opecoelidae. ''Journal of Parasitology'', 49, 99–113. *'' Cainocreadium xishaense'' (Shen, 1985) Martin, Cutmore, Ward & Cribb, 2017Shen, J. (1985). Digenetic trematodes of fishes from the Xisha Islands, II. ''Studia Marina Sinica'', 24, 167–180.References
Opecoelidae Plagiorchiida genera {{trematoda-stub