Opecoelidae is a
family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...
of
trematodes. It is the largest
digenea
Digenea (Gr. ''Dis'' – double, ''Genos'' – race) is a class of trematodes in the Platyhelminthes phylum, consisting of parasitic flatworms (known as ''flukes'') with a syncytial tegument and, usually, two suckers, one ventral and one oral. ...
n family with over 90
genera
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclat ...
and nearly 900 species, almost solely found in marine and freshwater
teleost fishes.
[Bray, Rodney A., Cribb, Thomas H., Littlewood, D. Timothy J. & Waeschenbach, Andrea (2016). The molecular phylogeny of the digenean family Opecoelidae Ozaki, 1925 and the value of morphological characters, with the erection of a new subfamily. ''Folia Parasitologica'', 63, 1–13.] It was considered by Bray ''et al.'' to belong in the superfamily Opecoeloidea Ozaki, 1925 or the Brachycladioidea Odhner, 1905.
[
]
Genera
Family Opecoelidae
*Subfamily Bathycreadiinae Martin, Huston, Cutmore & Cribb, 2018[Martin, S. B., Huston, D. C., Cutmore, S. C. & Cribb, T. H. (2018). A new classification for deep-sea opecoelid trematodes based on the phylogenetic position of some unusual taxa from shallow-water, herbivorous fishes off south-west Australia. ''Zoological Journal of the Linnean Society'', 186(2), 385–413.]
**Genus ''Bathycreadium
''Bathycreadium'' is a genus of trematodes in the family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). Th ...
'' Kabata, 1961[Kabata, Z. (1961). A new genus and species of trematode parasitic in ''Macrurus fabricii'' (Sundeval), a deep-sea fish. ''Proceedings of the Zoological Society of London'', 136, 285–292.]
*Subfamily Hamacreadiinae Martin, Downie & Cribb, 2019[Martin, S. B., Downie, A. J. & Cribb, T. H. (2019). A new subfamily for a clade of opecoelids (Trematoda: Digenea) exploiting marine fishes as second-intermediate hosts, with the first report of opecoelid metacercariae from an elasmobranch. ''Zoological Journal of Linnean Society'', 188(2), 455–472.]
**Genus '' Allopodocotyle'' Pritchard, 1966[Pritchard, M. H. (1966). A revision of the genus ''Podocotyle'' (Trematoda: Opecoelidae). ''Zoologische Jahrbucher, Abteilung für Systematik'', 93, 158–172.]
**Genus ''Bentholebouria
''Bentholebouria'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fis ...
'' Andres, Pulis & Overstreet, 2014[Andres, M. J., Pulis, E. E. & Overstreet, R. M. (2014). New genus of opecoelid trematode from ''Pristipomoides aquilonaris'' (Perciformes: Lutjanidae) and its phylogenetic affinity within the family Opecoelidae. ''Folia Parasitologica'', 61(3), 223–230.]
**Genus ''Cainocreadium
''Cainocreadium'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fish ...
'' Nicoll, 1909[
**Genus '']Choanotrema
''Choanotrema'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes. ...
'' Nitta & Tanaka, 2018[Nitta, M. & Tanaka, M. (2018). ''Choanotrema'' nom. nov. (Trematoda: Opecoelidae), a new replacement name for ''Choanostoma'' Yamaguti, 1934, a junior homonym of ''Choanostoma'' Wang, 1930 (Ciliophora: Haptorida: Didiniidae). ''Systematic Parasitology'', 95, 969–970.]
**Genus '' Hamacreadium'' Linton, 1910[
**Genus '' Pacificreadium'' Durio & Manter, 1968][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.]
**Genus '' Paraplagioporus'' Yamaguti, 1939[Yamaguti, S. (1939). Studies on the helminth fauna of Japan. Part 26. Trematodes of fishes, VI. ''Japanese Journal of Zoology'', 8, 211–230.]
**Genus '' Pedunculacetabulum'' Yamaguti, 1934[
**Genus '']Podocotyloides
''Podocotyloides'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fi ...
'' Yamaguti, 1934[
*Subfamily Helicometrinae Bray, Cribb, Littlewood & Waeschenbach, 2016][
**Genus '']Helicometra
''Helicometra'' is a genus of trematodes in the class Opecoelidae. It is synonymous with ''Allostenopera'' Baeva, 1968, ''Metahelicometra'' Yamaguti, 1971, and ''Stenopera'' Manter, 1933. Its type species is ''H. fasciata'' (Rudolphi, 1819). They ...
'' Odhner, 1902[Odhner, T. (1902). Mitteilungen zur Kenntnis der Distomem II. 3. ''Helicometra'' n. g. Allocreadiinarum. ''Centralblatt für Bakteriologie, Parasitenkunde, und Infektionskrankheiten'', 31, 160–162.]
**Genus '' Helicometrina'' Linton, 1910[Linton, E. (1910). Helminth fauna of the Dry Tortugas. II. Trematodes. ''Carnegie Institution of Washington Publications'', 133, 11–98.]
**Genus '' Neohelicometra'' Siddiqi & Cable, 1960[Siddiqi, 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), 257–368.]
*Subfamily Opecoelinae Ozaki, 1925[
**Genus '' Anisoporus'' Ozaki, 1928][Ozaki, Y. (1928). On some trematodes with anus. ''Japanese Journal of Zoology'', 2, 5–33.]
**Genus '' Anomalotrema'' Zhukov, 1957[Zhukov, E. V. (1957). New genera and species of trematodes parasites of fish in the far-eastern seas. ''Zoologicheskii Zhurnal'', 36, 840–846.]
**Genus '' Apertile'' Overstreet, 1969[Overstreet, R. M. (1969). Digenetic trematodes of marine teleost fishes from Biscayne Bay, Florida. ''Tulane Studies in Zoology and Botany'', 15, 119–176.]
**Genus '' Coitocaecum'' Nicoll, 1915[Nicoll, W. (1915). The trematode parasites of north Queensland. III. Parasites of fishes. ''Parasitology'', 8, 24–41.]
**Genus '' Dactylomyza'' Aken'Ova, 2003[Aken'Ova, T. O. (2003). ''Dactylomyza gibsoni'' n. g., n. sp. (Digenea: Opecoelidae) from ''Schuettea woodwardi'' (Waite) (Monodactylidae) from off Western Australia. ''Systematic Parasitology'', 55(1), 61–65]
**Genus '' Dactylostomum'' Woolcock, 1935[Woolcock, V. (1935). Digenetic trematodes from some Australian fishes. ''Parasitology'', 27(3), 309–331.]
**Genus '' Dimerosaccus'' Shimazu, 1980[Shimazu, T. (1980). ''Dimerosaccus'' gen. nov. (Digenea: Opecoelidae), with a redescription of its type species, ''Dimerosaccus oncorhynchi'' (Eguchi, 1931) comb. nov. ''Japanese Journal of Parasitology'', 29(3), 163–168.]
**Genus '' Discoverytrema'' Gibson, 1976[Gibson, D. I. (1976). Monogenea and Digenea from fishes. ''Discovery Reports'', 36, 179–266.]
**Genus ''Genitocotyle
''Genitocotyle'' is a genus of trematodes in the family Opecoelidae. The species of ''Genitocotyle'' are endoparasitic
Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another orga ...
'' Park, 1937[Park, J. T. (1937). A new trematode, ''Genitocotyle acirrus'' gen. nov., sp. nov. (Allocreadiidae), from ''Holconotus rhodoterus''. ''Transactions of the American Microscopical Society'', 56(1), 67–71.]
**Genus '' Labracetabulum'' Reimer, 1987[Reimer, L. W. (1987). Opecoelidae (Trematoda) von Meeresfischen vor Moçambique. ''Angewandte Parasitologie'', 28, 143–158.]
**Genus '' Manteriella'' Yamaguti, 1958[Yamaguti, S. (1958). ''Systema helminthum. Vol. 1. The digenetic trematodes of vertebrates''. Interscience Publications, New York.]
**Genus ''Margolisia
''Margolisia'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes.B ...
'' Bray, 1987[Bray, R. A. (1987). Some helminth parasites of marine fishes of south Africa: family Opecoelidae (Digenea). ''Journal of Natural History'', 21(4), 1049–1075.]
**Genus '' Neodactylostomum'' Toman, 1996[Toman, G. (1996). ''Paradactylostomum'' Toman 1992 preoccupied. ''Acta Parasitologica'', 41(2), 103.]
**Genus ''Notoporus
''Notoporus'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Notoporus astrocongeris'' Shen & Qiu, 1995Shen, J. W. & Qiu, Z. Z. (1995). ''Studies on the trematodes of fishes from the Yellow Sea and th ...
'' Yamaguti, 1938[Yamaguti, S. (1938). ''Studies on the Helminth Fauna of Japan. Part 21. Trematodes of Fishes, IV''. Kyōto: Yamaguti, S.]
**Genus ''Opecoeloides
''Opecoeloides'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae. It has been Synonym (taxonomy), synonymised with ''Cymbephallus'' Linton, 1934Linton, E. (1934). A new genus of trematodes belonging to the subfamil ...
'' Odhner, 1928[Odhner, T. (1928). Weitere Trematoden mit Anus. ''Arkiv för Zoologi'', 20, 1–6.]
**Genus '' Opecoelus'' Ozaki, 1925[
**Genus '']Opegaster
''Opegaster'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Opegaster acuta'' Manter, 1940Manter, H. W. (1940). Digenetic trematodes of fishes from the Galapagos Islands and the neighboring Pacific. ...
'' Ozaki, 1928[
**Genus '' Paropecoelus'' Pritchard, 1966][Pritchard, M. H. (1966). Studies on digenetic trematodes of Hawaiian fishes: family Opecoelidae Ozaki. ''Zoologische Jahrbucher, Abteilung für Systematik'', 93, 173–202.]
**Genus '' Parvacreadium'' Manter, 1940[Manter, H. W. (1940). Digenetic trematodes of fishes from the Galapagos Islands and the neighboring Pacific. ''Allan Hancock Pacific Expeditions'', 2, 364–473.]
**Genus ''Poracanthium
''Poracanthium'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes ...
'' Dollfus, 1948[Dollfus, R. P. (1948). L'enigme de ''Distoma furcatum'' Bremser enfin expliquée. Contribution à la connaissance des trématodes des poissons du genre ''Mullus'' en Méditerranée. ''Bulletin de l'Institut Océanographique, Monaco'', 45(928), 1–23.]
**Genus '' Pseudopecoeloides'' Yamaguti, 1940[Yamaguti, S. (1940). Studies on the helminth fauna of Japan, Part 31. Trematodes of fishes, VII. ''Japanese Journal of Zoology'', 9, 35–108.]
**Genus ''Pseudopecoelus
''Pseudopecoelus'' is a genus of trematodes in the family Opecoelidae. It has been synonymised with ''Neopecoelus'' Manter, 1947.Manter, H. W. (1947). The digenetic trematodes of marine fishes of Tortugas. ''American Midland Naturalist'', 38, ...
'' von Wicklen, 1946[von Wicklen, J. H. (1946). The trematode genus ''Opecoeloides'' and related genera, with a description of ''Opecoeloides polynemi'' n. sp. ''The Journal of Parasitology'', 32(2), 156–163.]
*Subfamily Opecoelininae Gibson & Bray, 1984[Gibson, D. I. & Bray, R. A. (1984). On ''Anomalotrema'' Zhukov, 1957, ''Pellamyzon'' Montgomery, 1957, and ''Opecoelina'' Manter, 1934 (Digenea, Opecoelidae), with a description of ''Anomalotrema koiae'' n. sp. from North Atlantic waters. ''Journal of Natural History'', 18, 949–964.]
**Genus '' Bartoliella'' Aken'Ova, 2003[
**Genus '']Opecoelina
''Opecoelina'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Opecoelina dewegeri'' Mago Guevara & Chinchilla Martínez, 2003Mago Guevara, Y. M. & Chinchilla Martínez, O. L. (2003). Un nuevo registro ...
'' Manter, 1934[Manter, H. W. (1934). Some digenetic trematodes from deep-water fish of Tortugas, Florida. ''Papers from Tortugas Laboratory'', 28, 257–345.]
*Subfamily Opistholebetinae Fukui, 1929[Fukui, T. (1929). Studies on Japanese amphistomatous parasites, with revision of the group. ''Japanese Journal of Zoology'', 2, 219–351.]
**Genus '' Gaevskajatrema'' Gibson & Bray, 1982[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(4), 529–559.]
**Genus ''Heterolebes
''Heterolebes'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Heterolebes buckleyi'' (Gupta, 1968) Cribb, 2005Gupta, A. N. (1968). Studies on ''Pseudoheterolebes'' g. n. (Trematoda: Digenea) from '' ...
'' Ozaki, 1935[Ozaki, Y. (1935). Two new trematodes of the family Opistholebetidae Travassos. ''Proceedings of the Imperial Academy of Tokyo, Series A, Zoology'', 11, 244–246.]
**Genus ''Maculifer
''Maculifer'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Maculifer dayawanensis'' Shen & Tong, 1990Shen, J. W. & Tong, Y. Y. (1990). Studies on the digenetic trematodes of fishes from the Daya Ba ...
'' Nicoll, 1915[
**Genus '']Macvicaria
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes.Bray, Rodney A., Cribb, Thomas H., Littlewood, D. Timothy J. & Waesch ...
'' Gibson & Bray, 1982[
**Genus '']Magnaosimum
''Magnaosimum'' is a genus of trematodes in the family Opecoelidae. It consists of one species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is ...
'' Martin, Crouch, Cutmore & Cribb, 2018[Martin, S., Crouch, K., Cutmore, S. & Cribb, T. (2018). Expansion of the concept of the Opistholebetinae Fukui, 1929 (Digenea: Opecoelidae Ozaki, 1925), with ''Magnaosimum brooksae'' n. g., n. sp. from ''Tripodichthys angustifrons'' (Hollard) (Tetraodontiformes: Triacanthidae) in Moreton Bay, Australia. ''Systematic Parasitology'', 95(2), 121–132.]
**Genus '' Opistholebes'' Nicoll, 1915[
**Genus '' Pachycreadium'' Manter, 1954][Manter, H. W. (1954). Some digenetic trematodes from fishes of New Zealand. ''Transactions of the Royal Society of New Zealand'', 82, 475–568.]
**Genus '' Parallelolebes'' Martin, Ribu, Cutmore & Cribb, 2018[Martin, S., Ribu, D., Cutmore, S. C. & Cribb, T. H. (2018). Opistholobetines (Digenea: Opecoelidae) in Australian tetraodontiform fishes. ''Systematic Parasitology'', 95, 743–781.]
**Genus ''Peracreadium
''Peracreadium'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae. It is very similar to the related genus ''Cainocreadium'' Nicoll, 1909, and has been synonymised with the genera ''Anabathycreadium'' Salman & Sriva ...
'' Nicoll, 1909[Nicoll, W. (1909). Studies on the structure and classification of the digenetic trematodes. ''Quarterly Journal of Microscopical Science, New Series'', 53(3), 391–487.]
**Genus ''Pinguitrema
''Pinguitrema'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes ...
'' Siddiqi & Cable, 1960[
**Genus '' Propycnadenoides'' Fischthal & Kuntz, 1964][Fischthal, J. H. & Kuntz, R. E. (1964). Digenetic trematodes of fishes from Palawan Island, Philippines. Part I. Families Acanthocolpidae, Angiodictyidae, Cryptogonimidae, Fellodistomidae, and Gyliauchenidae. ''The Journal of Parasitology'', 50(2), 248–252.]
**Genus '' Pseudoheterolebes'' Yamaguti, 1959[Yamaguti, S. (1959). Studies on the helminth fauna of Japan. Part 54. Trematodes of fishes, XII. ''Publications of the Seto Marine Biological Laboratory'', 7(2), 241–262.]
**Genus '' Pseudopycnadena'' Saad-Fares & Maillard, 1986[Saad-Fares, A. & Maillard, C. (1986). Trématodes des poissons des côtes du Liban. I. ''Pseudopycnadena fischthali'' n. g. n. sp. (Trematoda Opistholebetidae) parasite des ''Diplodus'' (Teleostei) des côtes du Liban. ''Annales de Parasitologie Humaine et Comparée'', 61(3), 303–309.]
**Genus ''Pycnadena
''Pycnadena'' is a genus of trematodes in the family Opecoelidae. It consists of one species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is of ...
'' Linton, 1910[
**Genus '' Pycnadenoides'' Yamaguti, 1938][
*Subfamily Plagioporinae Manter, 1947][Manter, H. W. (1947). The digenetic trematodes of marine fishes of Tortugas. ''American Midland Naturalist'', 38(2), 257–416.]
**Genus '' Anthochoanocotyle'' Kamegai, 1972[Kamegai, S. (1972). ''Anthochoanocotyle kihobo'' n. g., n. sp. (Trematoda: Opecoelidae, Plagioporinae) from deep sea fish. ''Japanese Journal of Parasitology'' 21, 333–335.]
**Genus '' Choerodonicola'' Cribb, 2005[Cribb, T. H. (2005). Family Opecoelidae Ozaki, 1925. In Bray, R., Gibson, D. & Jones, A. (Eds.), ''Keys to the Trematoda. Vol. 2'' (pp. 443–531). London, UK: CABI Publishing and The Natural History Museum.]
**Genus ''Decemtestis
''Decemtestis'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae. It has been synonymised with ''Allodecemtestis'' Hafeezullah, 1970.Hafeezullah, M. (1970). Studies on the genus ''Decemtestis'' Yamaguti, 1934 ''Allo ...
'' Yamaguti, 1934[Yamaguti, S. (1934). Studies on the helminth fauna of Japan. Part 2. Trematodes of fishes. I. ''Japanese Journal of Zoology'', 5, 249–541.]
**Genus '' Diplobulbus'' Yamaguti, 1934[
**Genus '' Eucreadium'' Dayal, 1942][Dayal, J. (1942). On a new trematode ''Eucreadium eutropiichthyius'' n. gen., n. sp. from the intestine of a fresh-water fish ''Eutropiichthys vacha''. ''Proceedings of the Indian Science Congress'', 28(3), 171.]
**Genus ''Heterochoanostoma
''Heterochoanostoma'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost ...
'' Machida, 2014[Machida, M. (2014). Seven species of opecoelid digeneans (Trematoda) from fishes of southern Japan, Palau, and the Philippines. ''Bulletin of the National Museum of Natural Sciences, Series A'', 40(1), 1–3.]
**Genus '' Hysterogonia'' Hanson, 1955[Hanson, M. L. (1955). Some digenetic trematodes of plectognath fishes of Hawaii. ''Proceedings of the Helminthological Society of Washington'', 22(2), 75–87.]
**Genus '' Jerguillicola'' Bray, 2002[Bray, R. A. (2002). Three species of plagioporine opecoelids (Digenea), including a new genus and two new species, from marine fishes from off the coast of Chile. ''Systematic Parasitology'', 51(3), 227–236.]
**Genus ''Mesocreadium
''Mesocreadium'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishe ...
'' Reimer, 1987[
**Genus '' Multivitellina'' Schell, 1974][Schell, S. C. (1974). Two new genera and three new species of allocreadiid trematodes (Digenea: Allocreadiidae) from freshwater fishes. ''The Journal of Parasitology'', 60(2), 243–246.]
**Genus ''Neochoanostoma
''Neochoanostoma'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fis ...
'' Bray & Cribb, 1989[Bray, R. A. & Cribb, T. H. (1989). Digeneans of the family Opecoelidae Ozaki, 1925 from the southern Great Barrier Reef, including a new genus and three new species. ''Journal of Natural History'', 23(2), 429–473.]
**Genus ''Neopecoelina
''Neopecoelina'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Neopecoelina cavasiusi'' (Gupta, 1955) Yamaguti, 1958Yamaguti, S. (1958). ''Systema helminthum''. Vol. 1. New York: Interscience Publica ...
'' Gupta, 1955[Gupta, S. P. (1955). Two new trematodes belonging to the subfamily Opecoelinae Stunkard, 1931, with a key to the known genera. ''Indian Journal of Helminthology'', 5, 87–100.]
**Genus '' Neoplagioporus'' Shimazu, 1990[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(4), 384–396.]
**Genus ''Neopodocotyle
''Neopodocotyle'' is a genus of trematodes in the family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). Th ...
'' Dayal, 1950[Dayal, J. (1950). Trematode parasites of Indian fishes, part III. Two new trematodes of the family Allocreadiidae from fresh-water fishes of India. ''Indian Journal of Helminthology'', 2, 1–10.]
**Genus ''Nezpercella
''Nezpercella'' is a genus of trematodes in the family Opecoelidae. It consists of a single species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A specie ...
'' Schell, 1974[
**Genus '']Nicolla
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes.Bray, Rodney A., Cribb, Thomas H., Littlewood, D. Timothy J. & Waesch ...
'' Wisniewski, 1933[Wisniewski, L. W. (1933). Beitrag zur systematik der Coitocaecidae (Trematoda). ''Nicolla'' g. n., ''Ozakia'' g. n., ''Coitocaecum proavitum'' sp. n. ''Mémoires de l'Académie Polonaise des Sciences et des Lettres, Séries B'', 27–41.]
**Genus '' Paramanteriella'' Li, Qiu & Zhang, 1988[Li, Q., Qiu, Z. & Zhang, R. (1988). Digenetic trematodes of fishes from the Bo-hai Sea, China V (Trematoda: Opecoelidae). ''Acta Zootaxonomica Sinica'', 14, 12–16.]
**Genus ''Pellamyzon
''Pellamyzon'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes. ...
'' Montgomery, 1957[Montgomery, W. R. (1957). Studies on digenetic trematodes from marine fishes of La Jolla, California. ''Transactions of the American Microscopical Society'', 76(1), 13–36.]
**Genus '' Phyllotrema'' Yamaguti, 1934[
**Genus '' Plagiocirrus'' Van Cleave & Mueller, 1932][Van Cleave, H. J. & Mueller, J. F. (1932). Parasites of the Oneida Lake fishes. Part I. Descriptions of new genera and new species. ''Roosevelt Wild Life Annals of the Roosevelt Wild Life Forest Experimentation Station'', 3(1), 9–71.]
**Genus '' Plagioporus'' Stafford, 1904[Stafford, J. (1904). Trematodes from Canadian Fishes. ''Zoologischer Anzeiger'', 27(16–17), 481–495.]
**Genus ''Proneohelicometra
''Proneohelicometra'' is a genus of trematodes in the family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship) ...
'' Hassanine, 2006[Hassanine, R. M. E. (2006). Trematodes from Red Sea fishes: ''Proneohelicometra aegyptensis'' gen. nov., sp. nov. (Opecoelidae Ozaki, 1925) and ''Neohypocreadium gibsoni'' sp. nov. (Lepocreadiidae Odhner, 1905). ''Acta Parasitologica'', 51(4), 249–254.]
**Genus ''Pseudopodocotyle
''Pseudopodocotyle'' is a genus of trematodes in the family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). ...
'' Caballero Rodríguez, 1970[Caballero Rodríguez, G. (1970). Presencia de una metacercaria progenética en el hepatopáncreas del crustáceo ''Pseudothelphusa (Ptychophallus) tristani'' (Rathbun, 1896). ''Anales del Instituto de Biología, Universidad Nacional Autonóma de México, Serie Zoología'', 41, 45–50.]
**Genus '' Pseudosphaerostomum'' Koval & Shevchenko, 1970[Koval, V. P & Shevchenko, N. N. (1970). New trematode ''Pseudosphaerostomum caudotestis'' gen. n., sp. n. from the fresh-water fish. ''Vestnik Zoologii'', 4(4), 82–83.]
**Genus '' Pseudurorchis'' Yamaguti, 1971[Yamaguti, S. (1971). ''Synopsis of digenetic trematodes of vertebrates.'' 2 Vols. Tokyo: Keigaku Publishing Co.]
**Genus '' Sphaerostoma'' Rudolphi, 1809[Rudolphi, C. A. (1809). Animadversiones in genera et species Entozoorum. In ''Entozoorum, sive Vermium Intestinalium Historia Naturalis''. Volume II. Amstelaedami: Sumtibus Tabernae Librariae et Artium.]
**Genus '' Thynstenopera'' Bilqees & Khatoon, 2004[Bilqees, F. & Khatoon, N. (2004). A new trematode species ''Thynstenopera lobata'' n. gen., n. sp. (Trematoda: Opecoelidae: Plagioporinae) another new trematode from the marine fish ''Thynnus thunnia'' of Karachi Coast, Pakistan. ''Pakistan Journal of Biological Sciences'', 7, 1343–1345.]
**Genus '' Trilobovarium'' Martin, Cutmore & Cribb, 2017[Martin, S. B., Cutmore, S. C., & Cribb, T. H. (2017). Revision of ''Neolebouria'' Gibson, 1976 (Digenea: Opecoelidae), with ''Trilobovarium'' n. g., for species infecting tropical and subtropical shallow-water fishes. ''Systematic Parasitology'', 94(3), 307–338.]
**Genus ''Urorchis
''Urorchis'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Urorchis acheilognathi'' Yamaguti, 1934Yamaguti, S. (1934). Studies on the helminth fauna of Japan. Part 2. Trematodes of fishes. I. ''Japan ...
'' Ozaki, 1927[Ozaki, Y. (1927). Two new genera of fish trematodes. ''Japanese Journal of Zoology'', 1, 157–164.]
**Genus '' Vesicocoelium'' Tang, Hsu, Huang & Lu, 1975[Tang, C., Hsu, C., Huang, M. & Lu, S. (1975). Studies on the parasitic disease of Chinese razor clam (''Sinonovacula contricta'' Lamarck) in the northern estuary of Chiulung River, Fukien. ''Journal of Xiamen University, Natural Science'', 13, 161–177.]
**Genus '' Villarrealina'' Bolaños & Salas, 1982[Bolaños, L. L. & Salas, E. M. (1982). ''Villarrealina peruanus'' gen. et sp. n. (Digenea: Allocreadiidae) en el pez marino ''Sciaena gilberti''. ''Investigación, Ciencia, Universidad Federico Villarreal'', 1, 51–53.]
*Subfamily Podocotylinae Dollfus, 1959[Dollfus, R. P. (1959). Recherches expérimentales sur ''Nicolla gallica'' (Dollfus, 1941) Dollfus, 1958, sa cercaire cotylicerque et sa métacercaire progénétique. Observations sur la famille des Coitocaecidae Ozaki, 1928, s. f. Coitocaecinae Poche, 1926 (Trematoda: Podocotyloidea) et sure les cercaires cotylicerques d'eau douce et marines. ''Annales de Parasitologie Humaine et Comparée'', 34, 595–622.]
**Genus '' Bathypodocotyle'' Martin, Huston, Cutmore & Cribb, 2018[
**Genus '' Buticulotrema'' Blend, Dronen & McEachran, 1993][Blend, C. K., Dronen, N. O. & McEachran, J. D. (1993). ''Buticulotrema stenauchenus'' n. gen., n. sp. (Digenea: Opecoelidae) from ''Malacocephalus occidentalis'' and ''Nezumia aequalis'' (Macrouridae) from the Gulf of Mexico. ''The Journal of Parasitology'', 79(5), 674–676.]
**Genus '' Halosaurotrema'' Martin, Huston, Cutmore & Cribb, 2018[
**Genus '' Macrourimegatrema'' Blend, Dronen & Armstrong, 2004][Blend, C. K., Dronen, N. O. & Armstrong, H. W. (2004). ''Macrourimegatrema brayi'' n. gen., n. sp. (Digenea: Opecoelidae) from four species of deep-sea macrourid fishes from the Gulf of Mexico and Caribbean Sea, with a list of endohelminths reported from species of ''Bathygadus'' and ''Gadomus'' (Macrouridae). ''Zootaxa'', 566(1), 1–18.]
**Genus ''Neolebouria
''Neolebouria'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Neolebouria acanthogobii'' (Yamaguti, 1951) Gibson, 1976Yamaguti, S. (1951). Studies on the helminth fauna of Japan. Part 44. Trematodes, ...
'' Gibson, 1976[
**Genus '']Podocotyle
Opecoelidae is a Family (biology), family of Trematoda, trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes.Bray, Rodney A., Cribb, Thomas H., Littl ...
'' Dujardin, 1845[Dujardin, F. (1845). ''Histoire naturelle des Helminthes ou vers intestinaux''. Paris: Libraire encyclopédique de Roret (Suites a Buffon).]
**Genus '' Tellervotrema'' Gibson & Bray, 1982[
*Subfamily Pseudoplagioporinae Martin, Cutmore & Cribb, 2019][Martin, S. B., Cutmore, S. C. & Cribb, T. H. (2019). The Pseudoplagioporinae, a new subfamily in the Opecoelidae Ozaki, 1925 (Trematoda) for a small clade parasitizing mainly lethrinid fishes, with three new species. ''Journal of Zoological Systematics and Evolutionary Research'', 58(1), 79–113.]
**Genus '' Fairfaxia'' Cribb, 1989[Cribb, T. (1989). ''Fairfaxia lethrini'', gen. et sp. nov. (Digenea : Opecoelidae), from ''Lethrinus chrysostomus'' Richardson from the Southern Great Barrier Reef. ''Australian Journal of Zoology'', 37(1), 67–70.]
**Genus '' Pseudoplagioporus'' Yamaguti, 1938[
**Genus '']Shimazuia
''Shimazuia'' is a genus of trematodes in the family Opecoelidae
Opecoelidae is a family of trematodes. It is the largest digenean family with over 90 genera and nearly 900 species, almost solely found in marine and freshwater teleost fishes.B ...
'' Cribb, 2005[
*Subfamily Stenakrinae Yamaguti, 1970][Yamaguti, S. (1970). ''Digenetic trematodes of Hawaiian fishes''. Tokyo: Keigaku Publishing Co.]
**Genus '' Biospeedotrema'' Bray, Waeschenbach, Dyal, Littlewood & Morand, 2014[Bray, R., Waeschenbach, A., Dyal, P., Littlewood, D. & Morand, S. (2014). New digeneans (Opecoelidae) from hydrothermal vent fishes in the south eastern Pacific Ocean, including one new genus and five new species. ''Zootaxa'', 3768(1), 73–87.]
**Genus '' Caudotestis'' Issaitschikov, 1928[Issaitschikov, I. M. (1928). Zur kenntnis der parasitischen würmer einiger gruppen von wirbeltieren der russischen Arktis. ''Trucdy Morskogo nauchnogo instituta'', 3(2), 5–79.]
**Genus ''Hexagrammia
''Hexagrammia'' is a genus of trematodes in the family Opecoelidae.
Species
*''Hexagrammia longitestis'' Schell, 1973Schell, S. C. (1973). Three new species of digenetic trematodes from Puget Sound fishes. ''Proceedings of the Helminthological S ...
'' Baeva, 1965[Baeva, O. M. (1965). Helminth fauna of far-eastern mackerel. In Leonov, V. A., Mamaev, Y. L. & Oshmarin, P. G. (Eds.), ''Parasitic worms of domestic and wild animals. Papers on helminthology presented to Professor A. A. Sobolev on the 40th anniversary of his scientific and teaching activity'' (pp. 23–32). Vladivostok: Dalnevostochnii Gosudarstvennii Universitet.]
**Genus '' Holsworthotrema'' Martin, Huston, Cutmore & Cribb, 2018[
**Genus '']Neonotoporus
''Neonotoporus'' is a genus of Trematoda, trematodes in the Family (biology), family Opecoelidae.
Species
*''Neonotoporus carangis'' (Yamaguti, 1951)Yamaguti, S. (1951). Studies on the helminth fauna of Japan. Part 44. Trematodes of fishes, IX. ...
'' Srivastava, 1942[Srivastava, 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.]
**Genus '' Pseudopecoelina'' Yamaguti, 1942[Yamaguti, S. (1942). Studies on the helminth fauna of Japan. Part 39. Trematodes of fishes mainly from Naha. ''Transactions of the Biogeographical Society of Japan'', 3, 329–398.]
**Genus '' Scorpidotrema'' Aken'Ova & Cribb, 2003[Aken'Ova, T. L. & Cribb, T. H. (2003). ''Scorpidotrema longistipes'' n. g., n. sp. (Digenea: Opecoelidae) from ''Scorpis georgiana'' (Teleostei: Scorpididae) from southern Western Australia. ''Systematic Parasitology'', 54(2), 97-102]
**Genus '' Stenakron'' Stafford, 1904[
*Genera ''incertae sedis''
**Genus '' Abyssopedunculus'' Martin, Huston, Cutmore & Cribb, 2018][
**Genus '' Mesobathylebouria'' Martin, Huston, Cutmore & Cribb, 2018][
]
References
{{Taxobar, from=Q5032117
Trematode families
Plagiorchiida