PBDB Taxon

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Tryblidiida

Tergomya - Tryblidiida

Taxonomy

Tryblidioida was named by Lemche (1957). It is extant.

It was corrected as Tryblidiida by Starobogatov (1970), Bjalyy (1973), Runnegar and Jell (1976), Peel (1991), Wahlman (1992), Feng et al. (2000), Sepkoski (2002) and Wagner (2023).

It was assigned to Monoplacophora by Knight and Yochelson (1960), Starobogatov (1970), Bjalyy (1973), Runnegar and Jell (1976), Wahlman (1992) and Feng et al. (2000); and to Tergomya by Peel (1991), Sepkoski (2002) and Wagner (2023).

Subtaxa

Ellsworthoconus, Hypseloconina, Kiringelloidea, Neopilinoidea, Tryblidiina, Tryblidioidea

Synonymy list

Year	Name and author
1957	Tryblidioida Lemche p. 414
1960	Tryblidioida Knight and Yochelson p. 77
1970	Tryblidiida Starobogatov p. 300
1973	Tryblidiida Bjalyy
1976	Tryblidiida Runnegar and Jell p. 131
1991	Tryblidiida Peel p. 28
1992	Tryblidiida Wahlman
2000	Tryblidiida Feng et al. p. 370
2002	Tryblidiida Sepkoski
2023	Tryblidiida Wagner p. HT524

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia

Rank	Name	Author
superphylum	Lophotrochozoa
phylum	Mollusca
class	Tergomya
order	Tryblidiida	()
order	Tryblidiida	()

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Or. Tryblidiida Lemche 1957

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G. †Ellsworthoconus Webers et al. 1992

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†Ellsworthoconus andersoni Webers et al. 1992

†Ellsworthoconus barabouensis Whitfield 1878

†Ellsworthoconus barabuensis Whitfield 1878

†Ellsworthoconus bridgei Kobayashi 1933

Subor. †Hypseloconina Geyer 1994

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Fm. †Protoconchoididae Geyer 1994

G. †Galeacalvus Jacquet and Brock 2016

†Galeacalvus coronarius Jacquet and Brock 2016

G. †Kornoutella Horný 1997

†Kornoutella bohemicus Horný 1963

G. †Mytoconula Horný 2009

†Mytoconula osloensis Yochelson 1977

†Mytoconula vonkai Horný 2009

G. †Protoconchioides Shaw 1962

†Protoconchioides conula Walcott 1884

†Protoconchioides douli Geyer 1994

†Protoconchioides hermitensis Resser 1945

†Protoconchioides rasettii Geyer 1994

†Protoconchioides varians Walcott 1886

†Protoconchioides virginica Resser 1938

†Scenella (Protoconchioides) palmeri Shaw 1962

Invalid names: Patelliconidae Fryda 1998 [synonym]

Superfm. †Kiringelloidea Starobogatov 1970

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Fm. †Archaeophialidae Knight and Yochelson 1958

G. †Archaeophialia Perner 1903

†Archaeophialia antiquissima Hisinger 1837

Invalid names: Archaeophialia suecica Koken and Perner 1925 [synonym]

†Archaeophialia antiquissimia Hisinger 1837

G. †Macroscenella Wilson 1951

†Macroscenella superba Billings 1865

G. †Micropileus Wilson 1951

†Micropileus obesus Wilson 1951

†Micropileus ottawanus Wilson 1951

†Micropileus variabilis Wahlman 1992

Superfm. †Neopilinoidea Knight and Yochelson 1958

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Fm. Micropilinidae Haszprunar and Schaeffer 1997

G. Micropilina Warén 1989

Micropilina minuta Warén 1989

Superfm. †Tryblidioidea von Zittel 1899

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Fm. †Proplinidae Knight and Yochelson 1960

G. †Irondalia Stinchcomb and Angeli 2002

†Irondalia irondalensis Stinchcomb and Angeli 2002

G. †Potosiplina Stinchcomb and Angeli 2002

†Potosiplina delorensis Stinchcomb and Angeli 2002

G. †Titanoplina Stinchcomb and Angeli 2002

†Titanoplina meramecensis Stinchcomb and Angeli 2002

†Titanoplina merramecensis Stinchcomb and Angeli 2002

G. †Vallatotheca Foerste 1914

†Vallatotheca anticostiensis Twenhofel 1928

†Vallatotheca elegantula Chapman 1916

Invalid names: Tryblidium (Metoptoma) nycteis Cresswell 1893 [replaced]

†Vallatotheca manitoulini Foerste 1914

†Vallatotheca unguiformis Ulrich and Scofield 1897

Fm. †Tryblidiidae von Zittel 1899

G. †Archinacellina Horný 1961

†Archinacellina mitra Perner 1903

†Archinacellina modesta Perner 1903

Invalid names: Archinacellina capuloides Perner 1903 [synonym], Archinacellina proxima Perner 1903 [synonym], Archinacellina sublaevis Perner 1903 [synonym]

G. †Bipulvina Yochelson 1958

†Bipulvina croftsae Yochelson 1958

†Bipulvina liaoningensis Yü and Yochelson 1999

G. †Drahomira Perner 1907

†Drahomira glaseri Perner 1903

Invalid names: Drahomira barrandei Perner 1903 [synonym]

†Drahomira kriziana Horný 2005

†Drahomira rugata Perner 1903

G. †Kotysium Horný 1961

†Kotysium praepostera Perner 1903

G. †Litavina Horný 1963

†Litavina mesodevonica Horný 1963

G. †Peelipilina Horný 2006

†Peelipilina latiuscula Perner 1903

Invalid names: Peelipilina kettneri Ríha 1938 [synonym]

G. †Pentalina Horný 1961

†Pentalina prantli Horný 1961

G. †Pragamira Horný 1995

†Pragamira perlonga Horný 1963

G. †Proplina Kobayashi 1933

†Proplina acutum Whitfield 1889

†Proplina ampla Kobayashi 1933

†Proplina arcua Stinchcomb 1986

†Proplina convexum Berkey 1898

†Proplina cornutaformis Walcott 1879

Invalid names: Proplina aduncum Berkey 1898 [synonym]

†Proplina corpulentum Berkey 1898

†Proplina elongata Cullison 1944

†Proplina extensum Berkey 1898

†Proplina grandis Cullison 1944

†Proplina inflatus Stinchcomb 1986

†Proplina irvingi Whitfield 1878

†Proplina loganensis Lochman and Hu 1962

†Proplina meramecensis Stinchcomb 1986

†Proplina rutfordi Webers et al. 1992

†Proplina sibelius Stinchcomb 1986

†Proplina suttoni Stinchcomb 1986

Subfm. †Proplininae Knight and Yochelson 1958

G. †Ozarkplina Stinchcomb 1986

†Ozarkplina meramecensis Stinchcomb 1986

G. †Retipilina Horný 1961

†Retipilina knighti Horný 1956

Subfm. †Tryblidiinae von Zittel 1899

G. †Helcionopsis Ulrich and Scofield 1897

†Helcionopsis depressum Ulrich and Scofield 1897

†Helcionopsis radiatum Lindström 1884

†Helcionopsis reticulatus Easton 1943

†Helcionopsis striata Ulrich and Scofield 1897

†Helcionopsis subcarinata Ulrich and Scofield 1897

†Helcionopsis wisconsinensis Ulrich and Scofield 1897

G. †Kosovina Horný 2004

†Kosovina peeli Horný 2004

G. †Pilina Koken and Perner 1925

†Pilina acuminatum Koken and Perner 1925

†Pilina cheyennica Peel 1977

†Pilina esthonum Koken 1897

†Pilina ovoideum Koken and Perner 1925

†Pilina solarium Lindström 1884

†Pilina unguis Angelin and Lindström 1880

G. †Tryblidium Angelin and Lindström 1880

Subg. †Tryblidium (Pilina) Koken and Perner 1925

†Tryblidium arctica Poulsen 1974

†Tryblidium erato Billings 1865

†Tryblidium eubule Billings 1865

†Tryblidium exserta Sardeson 1892

†Tryblidium hyrie Billings 1865

†Tryblidium modestum Ulrich and Scofield 1897

†Tryblidium niobe Billings 1865

†Tryblidium nycteis Billings 1865

†Tryblidium ovale Whitfield 1886

†Tryblidium ovatum Whitfield 1886

†Tryblidium reticulatum Angelin and Lindström 1880

†Tryblidium rugosum Bradley 1930

†Tryblidium simplex Whitfield 1886

†Tryblidium thorsteinssoni Boucot 1975

G. †Undicornu Horný 1970

†Undicornu carens Barrande 1881

†Undicornu productum Barrande 1881

Invalid names: Archaeophialinae Knight and Yochelson 1958 [empty], Drahomirinae Knight and Yochelson 1960 [empty], Neopilininae Knight and Yochelson 1958 [empty]

Invalid names: Bipulvinidae Starobogatov 1970 [empty], Drahomiridae Knight and Yochelson 1960 [empty], Neopilinidae Knight and Yochelson 1958 [empty]

Invalid names: Tryblidiina Lemche 1957 [empty]

Diagnosis

No diagnoses are available