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Image of Unio foliaceus A. Gould 1843
Creatures » … » Animal » … » Molluscs » Mussels » … » Unionid Freshwater Mussels

Trapezoideus Simpson 1900

Scientific Names

Preferred Names

Trapezoideus Simpson 1900
Genus recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from EOL Mollusca Patch
Trapezoideus
Genus recognized by EOL Dynamic Hierarchy 1.1, EOL Dynamic Hierarchy 1.1, India Species List, Laos Species List, Myanmar Species List, New Zealand Species List, Thailand Species List, NCBI, wikidata_hierarchy tar gz, Barcode of Life Data Systems, and iNaturalist data coverage
Trapezoideus C. T. Simpson 1900
Genus recognized by Catalogue of Life 26 March 2024 and GBIF data coverage
Trapezoideus Simpson 1900
Genus recognized by GBIF classification and Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Alternative Names

Contradens comptus (Deshayes & Jullien 1874)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Contradens Haas, 1911)
Unio comptus Deshayes & Jullien 1876
Homotypic synonym according to GBIF classification (Originally found in sources as synonym of Contradens comptus (Deshayes & Jullien, 1874))
Yaukthwa nesemanni (Konopleva, Vikhrev & Bolotov 2017)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Yaukthwa Konopleva, Pfeiffer, Vikhrev, Kondakov, Gofarov, Aksenova, Lunn, Chan & Bolotov, 2019)
Yaukthwa panhai (Konopleva, Bolotov & Kondakov 2017)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Yaukthwa Konopleva, Pfeiffer, Vikhrev, Kondakov, Gofarov, Aksenova, Lunn, Chan & Bolotov, 2019)
Trapezoideus
Harvest ancestor according to GBIF national node type records France, GBIF national node type records Germany, NMNH type specimens, and NMNH Collection

Common Names

There are no common names associated with this taxon.

Curated hierarchies for Trapezoideus Simpson 1900

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Spiralia
Mollusca
Bivalvia Linnaeus 1758
Autobranchia Grobben 1894
Heteroconchia J. E. Gray 1854
Palaeoheterodonta Newell 1965
Unionida Gray 1854
Unionoidea Rafinesque 1820
Unionidae
Trapezoideus Simpson 1900 (this page)
Trapezoideus foliaceus (Gould 1843)
Aculamprotula X.-P. Wu, Y.-L. Liang, H.-Z. Wang & S. Ouyang 1999
Acuticosta Simpson 1900
Alasmidonta Say 1818
Amblema Rafinesque 1820
Anemina F. Haas 1969
Anodonta Lamarck 1799
Anodontoides Simpson 1898
Arcidens Simpson 1900
Cambarunio Watters 2018
Chamberlainia Simpson 1900
Coelatura Conrad 1853
Contradens F. Haas 1911
Cristaria Schumacher 1817
Cuneopsis Simpson 1900
Cyclonaias Pilsbry 1922
Cyprogenia Agassiz 1852
Cyrtonaias Crosse & P. Fischer 1894
Diaurora Cockerell 1903
Disconaias Crosse & P. Fischer 1894
Dromus Simpson 1900
Ellipsaria Rafinesque 1820
Elliptio Rafinesque 1819
Elliptoideus Frierson 1927
Ensidens Frierson 1911
Epioblasma Rafinesque 1831
Eurynia Rafinesque 1819
Fusconaia Simpson 1900
Glebula Conrad 1853
Gonidea Conrad 1857
Hamiota Roe & Hartfield 2005
Harmandia Rochebrune 1882
Hemistena Rafinesque 1820
Hyriopsis Conrad 1853
Indochinella Bolotov, J. M. Pfeiffer, Vikhrev & Konopleva 2018
Indonaia Prashad 1918
Lamellidens Simpson 1900
Lamprotula Simpson 1900
Lampsilis Rafinesque 1820
Lanceolaria Conrad 1853
Lasmigona Rafinesque 1831
Leaunio Watters 2018
Lemiox Rafinesque 1831
Leoparreysia Vikhrev, Bolotov & Aksenova 2017
Lepidodesma Simpson 1896
Leptodea Rafinesque 1820
Ligumia Swainson 1840
Medionidus Simpson 1900
Megalonaias Utterback 1915
Microcondylaea Vest 1866
Middendorffinaia Moskvicheva & Starobogatov 1973
Modellnaia Brandt 1974
Nephronaias Crosse & P. Fischer 1894
Nodularia Conrad 1853
Obliquaria Rafinesque 1820
Obovaria Rafinesque 1819
Paetulunio Watters 2018
Parvaspina Perkins, N. A. Johnson & Gangloff 2017
Pegias Simpson 1900
Physunio Simpson 1900
Pilsbryoconcha Simpson 1900
Plectomerus Conrad 1853
Plethobasus Simpson 1900
Pletholophus Simpson 1900
Pleurobema Rafinesque 1819
Pleuronaia Frierson 1927
Popenaias Frierson 1927
Potamilus Rafinesque 1818
Potomida Swainson 1840
Protunio Haas 1912
Pseudobaphia Simpson 1900
Pseudodon Gould 1844
Pseudodontoideus Frierson 1927
Pseudospatha Simpson 1900
Ptychobranchus Simpson 1900
Ptychorhynchus Simpson 1900
Pyganodon Crosse & P. Fischer 1894
Quadrula Rafinesque 1820
Radiatula Simpson 1900
Reginaia D. C. Campbell & Lydeard 2012
Sagittunio Watters 2018
Scabies F. Haas 1911
Schistodesmus Simpson 1900
Simpsonaias Frierson 1914
Sinanodonta Modell 1945
Sinohyriopsis Starobogatov 1970
Solenaia Conrad 1869
Sphenonaias Crosse & P. Fischer 1894
Strophitus Rafinesque 1820
Theliderma Swainson 1840
Toxolasma Rafinesque 1831
Trapezidens Bolotov, Vikhrev & Konopleva 2017
Tritogonia Agassiz 1852
Truncilla Rafinesque 1819
Unio Philipsson 1788
Uniomerus Conrad 1853
Unionetta F. Haas 1955
Utterbackia F. C. Baker 1927
Utterbackiana Frierson 1927
Venustaconcha Frierson 1927
Villosa Frierson 1927
One additional sibling truncated for brevity.
See the resource file for a full list.

Catalogue of Life 26 March 2024

Biota
Animalia
Mollusca
Bivalvia Linnaeus 1758
Autobranchia Grobben 1894
Heteroconchia J. E. Gray 1854
Palaeoheterodonta Newell 1965
Unionida Gray 1854
Unionoidea Rafinesque 1820
Unionidae Rafinesque 1820
Gonideinae Ortmann 1916
Contradentini Modell 1942
Trapezoideus C. T. Simpson 1900 (this page)
Trapezoideus aktobiensis Martinson & Tolstikova 1969
Trapezoideus foliaceus (A. Gould 1843)
Trapezoideus kasachstanicus Martinson & Tolstikova 1969
Trapezoideus lenya Bolotov et al. 2020
Trapezoideus mitanensis Bolotov, Konopleva, Than Win, Kondakov & Vikhrev 2022
Trapezoideus subviridis J. M. Pfeiffer, D. L. Graf, K. S. Cummings & L. M. Page 2021
Trapezoideus thachiadensis Konopleva, Lheknim, Sriwoon, Kondakov, Vikhrev & Bolotov 2022
Trapezoideus zoebeleini Modell 1969
Lens C. T. Simpson 1900
Physunio C. T. Simpson 1900
Pressidens F. Haas 1910
Solenaia Conrad 1869
Yaukthwa Konopleva et al. 2019

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Spiralia
Mollusca
Bivalvia
Unionida
Unionoidea
Unionidae
Trapezoideus (this page)
Trapezoideus comptus (Deshayes 1874)
Trapezoideus foliaceus (Gould 1843)
Trapezoideus misellus (Morelet 1865)
Trapezoideus nesemanni Konopleva, Vikhrev & Bolotov 2017
Trapezoideus panhai Konopleva, Bolotov & Kondakov 2017
Trapezoideus peguensis (Anthony 1865)
Trapezoideus subclathratus (Martens 1899)
Aculamprotula
Acuticosta
Alasmidonta
Amblema
Anemina
Anodonta
Anodontoides
Arcidens
Arconaia
Cafferia
Cambarunio
Chamberlainia
Coelatura
Contradens
Cristaria
Cuneopsis
Cyclonaias
Cyrtonaias
Diaurora
Diplodon
Disconaias
Dromus
Ellipsaria
Elliptio
Elliptoideus
Ensidens
Epioblasma
Eurynia
Fusconaia
Glebula
Gonidea
Hamiota
Harmandia
Hemistena
Hyriopsis
Indochinella
Indonaia
Lamellidens
Lamprotula
Lampsilis
Lanceolaria
Lasmigona
Leaunio
Lemiox
Leoparreysia
Lepidodesma
Leptodea
Ligumia
Medionidus
Megalonaias
Microcondylaea
Middendorffinaia
Mujanaia
Nephronaias
Nodularia
Obliquaria
Obovaria
Paetulunio
Parvaspina
Pegias
Physunio
Pilsbryoconcha
Plectomerus
Plethobasus
Pletholophus
Pleurobema
Pleuronaia
Popenaias
Potamilus
Potomida
Protunio
Pseudobaphia
Pseudodon
Pseudodontoideus
Pseudospatha
Ptychobranchus
Ptychorhynchus
Pyganodon
Quadrula
Radiatula
Reginaia
Sagittunio
Scabies
Schistodesmus
Sinanodonta
Sinohyriopsis
Sphenonaias
Strophitus
Theliderma
Toxolasma
Trapezidens
Tritogonia
Truncilla
Unio
Uniomerus
Unionetta
Utterbackia
Utterbackiana
Venustaconcha
Villosa
4 additional siblings truncated for brevity.
See the resource file for a full list.

GBIF classification

Animalia
Mollusca
Bivalvia
Unionida
Unionidae
Trapezoideus Simpson 1900 (this page)
Trapezoideus comptus (Deshayes 1874)
Trapezoideus foliaceus (Gould 1843)
Trapezoideus nesemanni Konopleva, Vikhrev & Bolotov 2017
Trapezoideus panhai Konopleva, Bolotov & Kondakov 2017
Trapezoideus peguensis (Anthony 1865)
Trapezoideus subclathratus (Martens 1899)
Actinonaias Crosse & P. Fischer 1894
Acuticosta Simpson 1900
Alasmidonta Say 1818
Amblema Rafinesque 1819
Amuranodonta Moskvicheva 1973
Anodonta Lamarck 1799
Anodontoides Simpson 1898
Arcidens Simpson 1900
Arotonaias von Martens 1900
Barynaias Crosse & P. Fischer 1894
Chamberlainia Simpson 1900
Contradens Haas 1911
Cristaria Schumacher 1817
Ctenodesma Simpson 1900
Cuneopsis Simpson 1900
Cyclonaias Pilsbry 1922
Cyprogenia Agassiz 1852
Cyrtonaias Crosse & P. Fischer 1894
Delphinonaias Crosse & P. Fischer 1894
Diaurora Cockerell 1903
Diplodon Spix 1827
Disconaias Crosse & P. Fischer 1894
Ellipsaria Rafinesque 1820
Elliptio Rafinesque 1819
Elliptoideus Frierson 1927
Elongaria F. Haas 1913
Epioblasma Rafinesque 1831
Eurynia Rafinesque 1819
Friersonia Ortmann 1912
Fusconaia Simpson 1900
Glebula Conrad 1853
Gonidea Conrad 1857
Hamiota Roe & Hartfield 2005
Harmandia Rochebrune 1882
Hemistena Rafinesque 1820
Inversidens F. Haas 1911
Inversiunio Habe 1991
Lamellidens Simpson 1900
Lamprotula Simpson 1900
Lampsilis Rafinesque 1820
Lasmigona Rafinesque 1831
Lemiox Rafinesque 1831
Leptodea Rafinesque 1820
Ligumia Swainson 1840
Medionidus Simpson 1900
Megalonaias Utterback 1915
Microcondylaea Vest 1866
Micronaias Simpson 1900
Middendorffinaia Moskvicheva & Starobogatov 1973
Nephritica Frierson 1927
Nephronaias Crosse & P. Fischer 1894
Nitia Pallary 1924
Nodularia Conrad 1853
Nyassunio Haas 1936
Obliquaria Rafinesque 1820
Obovaria Rafinesque 1819
Pachynaias Crosse & P. Fischer 1894
Parvasolenaia
Pegias Simpson 1900
Pilsbryoconcha Simpson 1900
Plectomerus Conrad 1853
Plethobasus Simpson 1900
Pleurobema Rafinesque 1819
Popenaias Frierson 1927
Potamilus Rafinesque 1818
Potomida Swainson 1840
Pressidens F. Haas 1910
Prisodontopsis Tomlin 1928
Pronodularia Starobogatov 1970
Protelliptio Russell 1934
Pseudanodonta Bourguignat 1877
Pseudodon Gould 1844
Pseudodontoideus Frierson 1927
Pseudodontopsis Kobelt 1912
Pseudospatha Simpson 1900
Psoronaias Crosse & P. Fischer 1894
Psorula F. Haas 1930
Ptychobranchus Simpson 1900
Pyganodon Crosse & P. Fischer 1894
Radiatula Simpson 1900
Rhabdotophorus Russell 1935
Schepmania F. Haas 1910
Schistodesmus Simpson 1900
Sculptunio Lindholm 1932
Sibirunio Starobogatov 1970
Simpsonaias Frierson 1914
Simpsonella Cockerell 1903
Sinanodonta Modell 1945
Sphenonaias Crosse & P. Fischer 1894
Strophitus Rafinesque 1820
Theliderma Swainson 1840
Toxolasma Rafinesque 1831
Tritogonia Agassiz 1852
Truncilla Rafinesque 1819
Unio Philipsson 1788
Uniomerus Conrad 1853
Unionetta F. Haas 1955
Utterbackia F. C. Baker 1927
Villosa Frierson 1927
Yaukthwa Konopleva, Pfeiffer, Vikhrev, Kondakov, Gofarov, Aksenova, Lunn, Chan & Bolotov 2019
79 additional siblings truncated for brevity.
See the resource file for a full list.

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Animalia
Bilateria
Protostomia
Spiralia
Mollusca
Bivalvia Linnaeus 1758
Autobranchia
Heteroconchia
Unionida
Unionoidea Rafinesque 1820
Unionidae Rafinesque 1820
Rectidentinae Modell 1942
Trapezoideus Simpson 1900 (this page)
Trapezoideus exolescens (Gould 1843)
Trapezoideus peninsularis Simpson 1900
Trapezoideus prashadi Haas 1922
Trapezoideus theca (Benson 1862)
Caudiculatus Simpson 1900
Contradens Haas 1913
Elongaria Haas 1913
Ensidens Frierson 1911
Haasodonta McMichael 1956
Pressidens Haas 1910
Rectidens Simpson 1900

NCBI

root
cellular organisms
Eukaryota
Opisthokonta
Metazoa
Eumetazoa
Bilateria
Protostomia
Spiralia
Lophotrochozoa
Mollusca
Bivalvia
Palaeoheterodonta
Unionida
Unionoidea
Unionidae
Rectidentinae
Trapezoideus (this page)
Trapezoideus comptus
Trapezoideus foliaceus
Trapezoideus nesemanni
Ensidens
Rectidens
Yaukthwa

wikidata_hierarchy tar gz

Biota
Eukaryota
Unikonta
Opisthokonta
Holozoa
Filozoa
Apoikozoa
Animalia
Eumetazoa
Bilateria
Protostomia
Lophotrochozoa
Mollusca
Bivalvia
Autolamellibranchiata
Palaeoheterodonta
Unionoida
Unionoidea
Unionidae
Trapezoideus (this page)
Trapezoideus exolescens
Trapezoideus foliaceus
Trapezoideus lenya
Trapezoideus misellus
Trapezoideus prashadi
Actinonaias
Acuticosta
Alasmidonta
Alasmidontinae
Amblema
Ambleminae
Amphinaias
Anemina
Anodonta
Anodontinae
Anodontoides
Arcidens
Arcidopsis
Arconaia
Arkansia
Balwantia
Brazzaea
Chamberlainia
Coelatura
Cristaria
Cuneopsis
Cyclonaias
Cyprogenia
Delphinonaias
Diaurora
Disconaias
Dromus
Dysnomia
Ellipsaria
Elliptio
Elliptoideus
Epioblasma
Fusconaia
Germainaia
Gonideinae
Grandidieria
Haasodonta
Hamiota
Hyriopsis
Inversiunio
Lamellidens
Lamprotula
Lampsilinae
Lampsilini
Lampsilis
Lanceolaria
Lasmigona
Lemiox
Leptodea
Ligumia
Medionidus
Megalonaias
Microcondylaea
Middendorffinaia
Modellnaiinae
Monocondylea
Mutela
Nephronaias
Nitia
Nyassunio
Obovaria
Oxynaia
Parreysiinae
Pegias
Pilsbryoconcha
Plethobasus
Pleurobema
Popenaias
Potamilus
Potomida
Prisodontopsis
Pronodularia
Proptera
Pseudanodonta
Pseudospatha
Ptychobranchus
Ptychorhynchus
Pyganodon
Quadrula
Quincuncina
Rectidentinae
Reginaia
Scabies
Schistodesmus
Simpsonaias
Sinanodonta
Solenaia
Strophitus
Theliderma
Toxolasma
Tritogonia
Truncilla
Uniandra
Unio
Uniomerus
Unionetta
Unioninae
Utterbackia
Venustaconcha
Villosa
5 additional siblings truncated for brevity.
See the resource file for a full list.
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