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Life » … » Animals » … » Flatworms » Flukes » … » Opecoelidae

Pycnadena

Scientific Names

Preferred Names

Pycnadena
Genus recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from Catalogue of Life in Species 2000 & ITIS Catalogue of Life
Pycnadena
Genus recognized by wikipedia NL, wikidata_hierarchy tar gz, wikipedia EN, Global Biotic Interactions, and Dynamic Hierarchy Version 2.2.3
Pycnadena
Recognized by OBIS environmental data records
Pycnadena Linton 1910
Genus recognized by Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy
Pycnadena Linton 1911
Genus recognized by GBIF classification, Catalogue of Life 26 March 2024, World Register of Marine Species, GBIF data coverage, and EOL Dynamic Hierarchy Version 2.2.4

Alternative Names

Pycnadena piriforme Price 1934
Doubtful according to GBIF classification
Didymorchis Linton 1910
Not accepted according to EOL Dynamic Hierarchy Version 2.2.4
Pycnadena
Harvest ancestor according to NMNH type specimens and Global Biotic Interactions

Common Names

There are no common names associated with this taxon.

Curated hierarchies for Pycnadena

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Spiralia
Platyhelminthes
Trematoda
Plagiorchiida
Allocreadioidea
Opecoelidae
Pycnadena (this page)
Pycnadena bariliusi Vasantha Kumari & Srivastava 1979
Pycnadena betwai Agrawal & Sharma 1990
Pycnadena indica Agrawal & Sharma 1990
Pycnadena komiyai Srivastava 1962
Pycnadena lata (Linton 1910) Linton 1911
Abyssopedunculus
Allopodocotyle
Anisoporus
Anomalotrema
Anthochoanocotyle
Apertile
Apopodocotyle
Bartoliella
Bathycreadium
Bathypodocotyle
Bentholebouria
Biospeedotrema
Buticulotrema
Cainocreadium
Caudotestis
Choanotrema
Choerodonicola
Crowcrocaecum
Dactylomyza
Dactylostomum
Decemtestis
Dimerosaccus
Diplobulbus
Discoverytrema
Eucreadium
Fairfaxia
Gaevskajatrema
Genitocotyle
Halosaurotrema
Hamacreadium
Helicometra
Helicometrina
Heterochoanostoma
Heterolebes
Hexagrammia
Holsworthotrema
Hysterogonia
Jerguillicola
Labracetabulum
Macrourimegatrema
Maculifer
Macvicaria
Magnaosimum
Manteriella
Margolisia
Mesobathylebouria
Mesocreadium
Multivitellina
Neochoanostoma
Neodactylostomum
Neohelicometra
Neolebouria
Neonotoporus
Neopecoelina
Neoplagioporus
Neopodocotyle
Nezpercella
Nicolla
Notoporus
Opecoelina
Opecoeloides
Opegaster
Opistholebes
Orthodena
Pachycreadium
Pacificreadium
Parallelolebes
Paramanteriella
Paraplagioporus
Paropecoelus
Parvacreadium
Pedunculacetabulum
Pellamyzon
Peracreadium
Phyllotrema
Pinguitrema
Plagiocirrus
Plagioporus
Podocotyle
Podocotyloides
Polypipapiliotrema
Poracanthium
Proneohelicometra
Propycnadenoides
Pseudoheterolebes
Pseudopecoelina
Pseudopecoeloides
Pseudopecoelus
Pseudoplagioporus
Pseudopodocotyle
Pseudopycnadena
Pseudosphaerostomum
Pseudurorchis
Pycnadenoides
Scorpidotrema
Sphaerostoma
Stenakron
Tellervotrema
Urorchis
Villarrealina
5 additional siblings truncated for brevity.
See the resource file for a full list.

Catalogue of Life 26 March 2024

Biota
Animalia
Platyhelminthes Minot 1876
Rhabditophora Ehlers 1985
Trematoda
Digenea Carus 1863
Plagiorchiida La Rue 1957
Xiphidiata Olson, Cribb, Tkach, Bray & Littlewood 2003
Opecoeloidea Ozaki 1925
Opecoelidae Ozaki 1925
Opistholebetinae Fukui 1929
Pycnadena Linton 1911 (this page)
Pycnadena bariliusi Vasantha Kumari & Srivastava 1979
Pycnadena betwai Agrawal & Sharma 1990
Pycnadena indica Agrawal & Sharma 1990
Pycnadena komiyai Srivastava 1962
Pycnadena lata (Linton 1910) Linton 1911
Gaevskajatrema Gibson & Bray 1982
Heterolebes Ozaki 1935
Maculifer Nicoll 1915
Macvicaria Gibson & Bray 1982
Magnaosimum Martin, Crouch, Cutmore & Cribb 2018
Opistholebes Nicoll 1915
Pachycreadium Manter 1954
Parallelolebes Martin, Ribu, Cutmore & Cribb 2018
Peracreadium Nicoll 1909
Pinguitrema Siddiqi & Cable 1960
Propycnadenoides Fischthal & Kuntz 1964
Pseudoheterolebes Yamaguti 1959
Pseudopycnadena Saad-Fares & Maillard 1986
Pycnadenoides Yamaguti 1938

Dynamic Hierarchy Version 2.2.3

Pycnadena (this page)
Pycnadena bariliusi Vasantha Kumari & Srivastava 1979
Pycnadena betwai Agrawal & Sharma 1990
Pycnadena indica Agrawal & Sharma 1990
Pycnadena komiyai Srivastava 1962
Pycnadena lata (Linton 1910) Linton 1911
Abyssopedunculus
Allopodocotyle
Anisoporus
Anomalotrema
Anthochoanocotyle
Apertile
Apopodocotyle
Bartoliella
Bathycreadium
Bathypodocotyle
Bentholebouria
Biospeedotrema
Buticulotrema
Cainocreadium
Caudotestis
Choanotrema
Choerodonicola
Crowcrocaecum
Dactylomyza
Dactylostomum
Decemtestis
Dimerosaccus
Diplobulbus
Discoverytrema
Eucreadium
Fairfaxia
Gaevskajatrema
Genitocotyle
Halosaurotrema
Hamacreadium
Helicometra
Helicometrina
Heterochoanostoma
Heterolebes
Hexagrammia
Holsworthotrema
Hysterogonia
Jerguillicola
Labracetabulum
Macrourimegatrema
Maculifer
Macvicaria
Magnaosimum
Manteriella
Margolisia
Mesobathylebouria
Mesocreadium
Multivitellina
Neochoanostoma
Neodactylostomum
Neohelicometra
Neolebouria
Neonotoporus
Neopecoelina
Neoplagioporus
Neopodocotyle
Nezpercella
Nicolla
Notoporus
Opecoelina
Opecoeloides
Opegaster
Opistholebes
Orthodena
Pachycreadium
Pacificreadium
Parallelolebes
Paramanteriella
Paraplagioporus
Paropecoelus
Parvacreadium
Pedunculacetabulum
Pellamyzon
Peracreadium
Phyllotrema
Pinguitrema
Plagiocirrus
Plagioporus
Podocotyle
Podocotyloides
Polypipapiliotrema
Poracanthium
Proneohelicometra
Propycnadenoides
Pseudoheterolebes
Pseudopecoelina
Pseudopecoeloides
Pseudopecoelus
Pseudoplagioporus
Pseudopodocotyle
Pseudopycnadena
Pseudosphaerostomum
Pseudurorchis
Pycnadenoides
Scorpidotrema
Sphaerostoma
Stenakron
Tellervotrema
Urorchis
Villarrealina
5 additional siblings truncated for brevity.
See the resource file for a full list.

EOL Dynamic Hierarchy Version 2.2.4

Pycnadena Linton 1911 (this page)
Pycnadena bariliusi Vasantha Kumari & Srivastava 1979
Pycnadena betwai Agrawal & Sharma 1990
Pycnadena indica Agrawal & Sharma 1990
Pycnadena komiyai Srivastava 1962
Pycnadena lata (Linton 1910) Linton 1911
Gaevskajatrema Gibson & Bray 1982
Heterolebes Ozaki 1935
Maculifer Nicoll 1915
Macvicaria Gibson & Bray 1982
Magnaosimum Martin, Crouch, Cutmore & Cribb 2018
Opistholebes Nicoll 1915
Pachycreadium Manter 1954
Parallelolebes Martin, Ribu, Cutmore & Cribb 2018
Peracreadium Nicoll 1909
Pinguitrema Siddiqi & Cable 1960
Propycnadenoides Fischthal & Kuntz 1964
Pseudoheterolebes Yamaguti 1959
Pseudopycnadena Saad-Fares & Maillard 1986
Pycnadenoides Yamaguti 1938

GBIF classification

Animalia
Platyhelminthes
Trematoda
Plagiorchiida
Opecoelidae
Pycnadena Linton 1911 (this page)
Pycnadena africana Fischthal & Williams 1971
Pycnadena bariliusi Vasantha Kumari & Srivastava 1979
Pycnadena betwai Agrawal & Sharma 1990
Pycnadena cheilodactyli Evdokimova 1971
Pycnadena indica Agrawal & Sharma 1990
Pycnadena komiyai Srivastava 1962
Pycnadena lata (Linton 1910) Linton 1911
Pycnadena periforme
Pycnadena pyriformis Price 1934
Allopodocotyle Pritchard 1966
Allostenoperca Baeva 1968
Anisoporus Ozaki 1928
Anomalotrema Zhukov 1957
Anthochoanocotyle Kamegai 1972
Apertile Overstreet 1969
Apopodocotyle Pritchard 1966
Bartoliella Aken' Ova 2003
Bathycreadium Kabata 1961
Birendralebes Srivastava & Ghosh 1972
Buticulotrema Blend, Dronen & Mc Eachran 1993
Cainocreadium Nicoll 1909
Caudotestis Issaitschikov 1928
Choanotrema Nitta & Tanaka 2018
Coitocaecum Nicoll 1915
Dactylomyza Aken' Ova 2003
Dactylostomum Woolcock 1935
Decemtestis Yamaguti 1934
Dimerosaccus Shimazu 1980
Diplobulbus Yamaguti 1934
Discoverytrema Gibson 1976
Eucreadium Dayal 1942
Fairfaxia Cribb 1990
Gaevskajatrema Gibson & Bray 1982
Genitocotyle Park 1937
Hamacreadium Linton 1910
Helicometra Odhner 1902
Helicometrina Linton 1910
Heterolebes Ozaki 1935
Hexagrammia Baeva 1965
Hysterogonia Hanson 1955
Jerguillicola Bray 2002
Labracetabulum Reimer 1987
Macrourimegatrema Blend, Dronen & Armstrong 2004
Maculifer Nicoll 1915
Macvicaria Gibson & Bray 1982
Manteriella Yamaguti 1958
Margolisia Bray 1987
Mesobathylebouria Martin, Huston, Cutmore & Cribb 2019
Mesocreadium Reimer 1987
Multivitellina Schell 1974
Neochoanostoma Bray & Cribb 1989
Neodactylostomum Toman 1996
Neohelicometra Siddiqi & Cable 1960
Neolebouria Gibson 1976
Neonotoporus Srivastava 1942
Neopecoelina Gupta 1955
Neoplagioporus Shimazu 1990
Neopodocotyle Dayal 1945
Nezpercella Schell 1974
Nicolla Wisniewski 1934
Notoporus Yamaguti 1938
Opeceolus
Opecoelina Manter 1934
Opecoeloides Odhner 1928
Opecoelus Ozaki 1925
Opegaster Ozaki 1928
Opercoelus Ozaki 1925
Opistholebes Nicoll 1915
Orthodena Durio & Manter 1968
Ozaki
Pachycreadium Manter 1954
Pacificreadium Durio & Manter 1968
Parallelolebes Martin, Ribu, Cutmore & Cribb 2018
Paramanteriella Li, Qiu & Zhang 1988
Paraplagioporus Yamaguti 1939
Parapolylekithum Bilqees, Ghazi, Khan & Khatoon 2004
Paropecoelus Pritchard 1966
Parvacreadium Manter 1940
Pedunculacetabulum Yamaguti 1934
Pellamyzon Montgomery 1957
Peracreadium Nicoll 1909
Phyllotrema Yamaguti 1934
Pinguitrema Siddiqi & Cable 1960
Plagiocirrus Van Cleave & Mueller 1932
Plagioporus Stafford 1904
Podocotyle Dujardin 1845
Podocotyloides Yamaguti 1934
Polypipapiliotrema Martin, Cutmore & Cribb 2018
Poracanthium Dollfus 1948
Proneohelicometra Hassanine 2006
Propycnadenoides Fischthal & Kuntz 1964
Pseudonotoporus Ahmad 1985
Pseudopecoelina Yamaguti 1942
Pseudopecoeloides Yamaguti 1940
Pseudopecoelus von Wicklen 1946
Pseudoplagioporus Yamaguti 1938
Pseudopodocotyle Caballero Rodriguez 1970
Pseudopycnadena Saad-Fares & Maillard 1986
Pseudosphaerostomum Koval & Shevchenko 1970
Pseudurorchis Yamaguti 1971
Pycnadenoides Yamaguti 1938
Scorpidotrema Aken' Ova & Cribb 2003
Shimazuia Cribb 2005
Sphaerostoma Rudolphi 1809
Stenakron Stafford 1904
Stenoperca Manter 1933
Tellervotrema Gibson & Bray 1982
Urorchis Ozaki 1927
Vesicocoelium
14 additional siblings truncated for brevity.
See the resource file for a full list.

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Animalia
Bilateria
Protostomia
Spiralia
Platyhelminthes Minot 1876
Rhabditophora Ehlers 1985
Trepaxonemata
Euneoophora
Acentrosomata
Bothrioneodermata
Neodermata
Digenea
Plagiorchiida
Fellodistomatidae Nicoll 1913
Pycnadena Linton 1910 (this page)
Pycnadena lata
Anisorchis Poljansky 1955
Antorchis Linton 1911
Cercaria
Discogasteroides
Faustula
Fellodistomum Stafford 1904
Hexagrammia Baeva 1964
Hypertrema Manter 1960
Infundibulostomum Siddiqi & Cable 1959
Lintonium Stunkard & Nigrelli 1930
Lissoloma Manter 1934
Lomasoma Manter 1935
Megalomyzon Manter 1947
Mesolecitha Linton 1910
Proctoeces Odhner 1911
Pseudobacciger Nahhas & Cable 1964
Pseudopentagramma Yamaguti 1971
Pycnadenoides Tamaguti 1938
Stenakron Stafford 1904
Steringotrema Odhner 1911
Tergestia Stossich 1899

wikidata_hierarchy tar gz

Biota
Eukaryota
Unikonta
Opisthokonta
Holozoa
Filozoa
Apoikozoa
Animalia
Eumetazoa
Bilateria
Protostomia
Platyzoa
Platyhelminthes
Trematoda
Digenea
Plagiorchiida
Xiphidiata
Allocreadioidea
Opecoelidae
Plagioporinae
Pycnadena (this page)
Pycnadena africana
Pycnadena bariliusi
Pycnadena betwai
Pycnadena cheilodactyli
Pycnadena indica
Pycnadena komiyai
Pycnadena lata
Pycnadena pyriforme
Anthochoanocotyle
Bentholebouria
Choanotrema
Choerodonicola
Eucreadium
Excoitocaecum
Gangatrema
Heterochoanostoma
Hysterogonia
Lucknoides
Mesocreadium
Neochoanostoma
Neopecoelina
Neoplagioporus
Neopodocotyle
Orthodena
Pacificreadium
Paramanteriella
Paraplagioporus
Parapolylekithum
Pedunculacetabulum
Pellamyzon
Phyllotrema
Pseudoplagioporus
Pseudopodocotyle
Pseudurorchis
Shimazuia
Sphaerostoma
Thynstenopera
Trilobovarium
Urorchis
Vesicocoelium
Villarrealina

World Register of Marine Species

Animalia
Platyhelminthes
Trematoda
Plagiorchiida
Opecoelidae
Pycnadena Linton 1911 (this page)
Abyssopedunculus
Abyssopedunculus Martin, Huston, Cutmore & Cribb 2018
Allopodocotyle
Allopodocotyle Pritchard 1966
Anomalotrema
Anomalotrema Zhukov 1957
Bartoliella Aken' Ova 2003
Bathycreadiinae Martin, Huston, Cutmore & Cribb 2018
Bathycreadium
Bathycreadium Kabata 1961
Bathypodocotyle
Bathypodocotyle Martin, Huston, Cutmore & Cribb 2018
Bentholebouria
Cainocreadium
Cainocreadium Nicoll 1909
Choanotrema
Choanotrema Nitta & Tanaka 2018
Choerodonicola
Coitocaecum
Dactylomyza Aken' Ova 2003
Dactylostomum
Dactylostomum Woolcock 1935
Decemtestis
Diplobulbus
Discoverytrema
Discoverytrema Gibson 1976
Gaevskajatrema
Gaevskajatrema Gibson & Bray 1982
Genitocotyle
Genitocotyle Park 1937
Halosaurotrema
Halosaurotrema Martin, Huston, Cutmore & Cribb 2018
Hamacreadiinae Martin, Downie & Cribb 2020
Hamacreadium
Helicometra
Helicometra Odhner 1902
Helicometrina
Holsworthotrema
Holsworthotrema Martin, Huston, Cutmore & Cribb 2018
Jerguillicola Bray 2002
Maculifer
Macvicaria
Macvicaria Gibson & Bray 1982
Magnaosimum
Magnaosimum Martin, Crouch, Cutmore & Cribb 2018
Mesobathylebouria
Mesobathylebouria Martin, Huston, Cutmore & Cribb 2018
Neolebouria
Neolebouria Gibson 1976
Neonotoporus
Neonotoporus Srivastava 1942
Neopycnadena
Neopycnadena Karar, Blend, Mohamadain, Hassan, Khalifa & Dronen 2020
Neopycnadeninae Karar, Blend, Mohamadain, Hassan, Khalifa & Dronen 2020
Nicolla
Nicolla Wisniewski 1934
Opecoelina
Opecoelina Manter 1934
Opecoeloides
Opecoeloides Odhner 1928
Opecoelus
Opegaster
Opegaster Ozaki 1928
Pachycreadium
Pachycreadium Manter 1954
Parallelolebes
Parallelolebes Martin, Ribu, Cutmore & Cribb 2018
Paropecoelus
Pedunculacetabulum
Peracreadium
Peracreadium Nicoll 1909
Plagioporinae Manter 1947
Plagioporus
Plagioporus Stafford 1904
Podocotyle
Podocotyle Dujardin 1845
Podocotylinae Dollfus 1959
Podocotyloides
Podocotyloides Yamaguti 1934
Polypipapiliotrema
Polypipapiliotrema Martin, Cutmore & Cribb ex Martin, Sasal, Cutmore, Ward, Aeby & Cribb 2018
Polypipapiliotrematinae Martin, Cutmore & Cribb ex Martin, Sasal, Cutmore, Ward, Aeby & Cribb 2018
Poracanthium
Poracanthium Dollfus 1948
Proneohelicometra Hassanine 2006
Pseudoheterolebes
Pseudopecoeloides
Pseudopecoelus
Pseudoplagioporinae Martin, Cutmore & Cribb 2019
Pseudoplagioporus
Pseudopycnadena
Pseudopycnadena Saad-Fares & Maillard 1986
Pycnadenoides
Pycnadenoides Yamaguti 1938
Scorpidotrema Aken' Ova & Cribb 2003
Scorpidotrematinae Sokolov, Shchenkov, Frolov & Gordeev 2022
Sphaerostoma
Sphaerostoma Rudolphi 1809
Tellervotrema
Tellervotrema Gibson & Bray 1982
88 additional siblings truncated for brevity.
See the resource file for a full list.
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