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Tryblidiida

Tergomya - Tryblidiida

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

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
RankNameAuthor
superphylumLophotrochozoa
phylumMollusca
classTergomya
orderTryblidiida()
orderTryblidiida()

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
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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
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]
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
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G. Micropilina Warén 1989
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Micropilina minuta Warén 1989
Superfm. †Tryblidioidea von Zittel 1899
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Fm. †Proplinidae Knight and Yochelson 1960
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G. †Irondalia Stinchcomb and Angeli 2002
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Irondalia irondalensis Stinchcomb and Angeli 2002
G. †Potosiplina Stinchcomb and Angeli 2002
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Potosiplina delorensis Stinchcomb and Angeli 2002
G. †Titanoplina Stinchcomb and Angeli 2002
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Titanoplina meramecensis Stinchcomb and Angeli 2002
Titanoplina merramecensis Stinchcomb and Angeli 2002
G. †Vallatotheca Foerste 1914
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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
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Bipulvina croftsae Yochelson 1958
Bipulvina liaoningensis Yü and Yochelson 1999
G. †Drahomira Perner 1907
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Drahomira glaseri Perner 1903
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Invalid names: Drahomira barrandei Perner 1903 [synonym]
Drahomira kriziana Horný 2005
Drahomira rugata Perner 1903
G. †Kotysium Horný 1961
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Kotysium praepostera Perner 1903
G. †Litavina Horný 1963
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Litavina mesodevonica Horný 1963
G. †Peelipilina Horný 2006
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Peelipilina latiuscula Perner 1903
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Invalid names: Peelipilina kettneri Ríha 1938 [synonym]
G. †Pentalina Horný 1961
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Pentalina prantli Horný 1961
G. †Pragamira Horný 1995
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Pragamira perlonga Horný 1963
G. †Proplina Kobayashi 1933
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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
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Retipilina knighti Horný 1956
Subfm. †Tryblidiinae von Zittel 1899
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G. †Helcionopsis Ulrich and Scofield 1897
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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
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
Measurements
No measurements are available
Locomotion: actively mobileo
Life habit: epifaunalo
Diet: grazero
Vision: blindc
Created: 2009-04-21 11:50:45
Modified: 2009-04-21 13:50:45
Source: o = order, c = class
Reference: Hendy et al. 2009

Age range

Maximum range based only on fossils: base of the Botomian to the top of the Early/Lower Pleistocene or 516.00000 to 0.78100 Ma
Minimum age of oldest fossil (stem group age): 513.0 Ma

Collections (138 total)


Time interval Ma Country or state Original ID and collection number
Cambrian541.0 - 485.4USA (New York) Tryblidium sp. (254)
Botomian516.0 - 513.0Australia (South Australia) Galeacalvus coronarius (67981 67983 190180 190182)
Dyeran516.0 - 513.0USA (Vermont) Scenella varians (194)
Delamaran513.0 - 505.0USA (Idaho) Protoconchioides douli (50542)
Delamaran513.0 - 505.0USA (Virginia) Scenella virginica (219911)
Delamaran513.0 - 505.0Canada (British Columbia) Protoconchioides rasettii, Scenella varians (50544) Scenella sp. (197) Scenella varians (225278)
Solvan513.0 - 501.0Canada (British Columbia) Protoconchioides rasettii (50545) Scenella sp. (56703 56704 56718 56721)
Solvan513.0 - 501.0Australia (New South Wales) Vallatotheca sp. (56811)
St Davids513.0 - 501.0Canada (British Columbia) Scenella sp. (215)
Marjumian513.0 - 498.5USA (Arizona) Scenella hermitensis (158688)
Dresbachian501.0 - 485.4Antarctica (Elsemere Island) Ellsworthoconus andersoni, Proplina rutfordi (99793 99795) Proplina rutfordi (99794)
Dresbachian501.0 - 485.4USA (Montana) Propilina sp. (236)
Dresbachian501.0 - 485.4USA (Missouri) Irondalia irondalensis (9625)
Franconian501.0 - 485.4USA (Wisconsin) Proplina extensum (156481)
Steptoean501.0 - 485.4USA (Minnesota) Tryblidium corpulentum, Tryblidium convexum, Tryblidium extensum, Tryblidium aduncum (156300)
Steptoean501.0 - 485.4USA (Montana) Proplina loganensis (8662)
Trempealeauan501.0 - 485.4USA (Missouri) Ozarkplina meramecensis, Proplina arcua (8695) Potosiplina delorensis (49505) Potosiplina delorensis, Proplina arcua (8697) Proplina indet. (8232) Proplina inflatus (8904) Proplina sp. (49504) Proplina suttoni (8905 8906)
Trempealeauan501.0 - 485.4USA (New York) Triblidium cornutaforme (74540)
Trempealeauan501.0 - 485.4USA (Wisconsin) Tryblidium barabuensis (93598)
Iverian498.5 - 494.0Australia (Queensland) Proplina sp. (228027 228185)
Cressagian485.4 - 478.6South Korea (Hwanghae-namdo) Propilina sp., Proplina ampla, Proplina bridgei (39398)
Migneintian485.4 - 478.6USA (Missouri) Proplina elongata (50202)
Stairsian485.4 - 478.6USA (Vermont) Tryblidium acutum (56488)
Gasconadian485.4 - 477.7USA (Missouri) Bipulvina croftsae (157150) Titanoplina meramecensis (208612)
Tremadoc485.4 - 477.7USA (Missouri) Proplina cornutaformis (8941) Proplina meramecensis, Proplina sibelius, Proplina cornutaformis (8943) Titanoplina meramecensis (8940) Titanoplina meramecensis, Proplina sibelius (8942)
Tremadocian485.4 - 477.7Greenland Archinacella elongata (181518)
Tremadocian485.4 - 477.7China Pilina liaoningensis (163001)
Early/Lower Ordovician485.4 - 470.0USA (Texas) Propilina sp. (283)
Jefferson485.4 - 468.1USA (Missouri) Proplina elongata (56503 56504)
Stairsian - Whiterockian485.4 - 457.5USA (Nevada) Propilina sp. (281)
Cassinian478.6 - 468.1USA (Missouri) Macroscenella n. sp. (75519 75547 75551) Proplina cornutaformis (156484) Proplina elongata (56511)
Cassinian478.6 - 468.1USA (Vermont) Tryblidium ovale, Tryblidium ovatum, Tryblidium simplex (154944)
Cassinian478.6 - 468.1Canada (Quebec) Tryblidium nycteis (56520)
Cassinian478.6 - 468.1USA (Minnesota) Helcionopsis sp. (56645)
Rangerian - Whiterockian471.8 - 457.5USA (Nevada) Proplina propina (104417)
Whiterockian471.8 - 457.5USA (Nevada) Propilina indet. (13605)
Darriwilian467.3 - 458.4Czech Republic Mytoconula vonkai (95012 95013) Pentalina prantli, Mytoconula vonkai (95014)
Sarka466.0 - 466.0Czech Republic Hypseloconus bohemicus (95017) Patelliconus primulus (95015) Patelliconus sp., Pentalina sp. (3857)
Sarka466.0 - 466.0Czech Republic (Plzeňský) Palaeacmaea kettneri, Palaeacmaea latiuscula, Palaeacmaea primula (95016)
Dobrotiva466.0 - 460.9Czech Republic Patelliconus sp., Pentalina sp. (3859)
Berounian460.9 - 449.5Czech Republic Archinacella capuloidea, Archinacella modesta, Archinacella proxima (154463)
Blackriveran460.9 - 449.5USA (Wisconsin) Macroscenella superba (64095)
Blackriveran460.9 - 449.5Canada (Ontario) Micropileus obesus, Macroscenella superba (156592)
Blackriveran460.9 - 449.5Canada (Quebec) Tryblidium erato, Macroscenella superba (63816)
Blackriveran460.9 - 449.5USA (Minnesota) Platyceras wisconsinense (23555) Triblydium excertum, Platyceras wisconsinense (23556)
Blackriveran460.9 - 449.5USA (Illinois, Iowa) Platyceras wisconsinense (23613) Triblydium excertum (23617 23619 23620) Triblydium excertum, Platyceras wisconsinense (23614 23615)
Blackriveran - Rocklandian460.9 - 449.5USA (Minnesota) Platyceras depressum, Triblydium excertum (23557)
Blackriveran - Rocklandian460.9 - 449.5USA (Illinois, Iowa) Platyceras depressum, Triblydium excertum (23621)
Chatfieldian460.9 - 449.5USA (Kentucky) Vallatotheca unguiformis (99334 100288)
Kirkfieldian460.9 - 449.5USA (Illinois, Iowa) Platyceras depressum (23623 23644)
Rocklandian460.9 - 449.5Canada (Quebec) Tryblidium erato, Macroscenella superba (154703)
Rocklandian460.9 - 449.5USA (Wisconsin) Macroscenella superba (64093)
Rocklandian - Kirkfieldian460.9 - 449.5USA (Illinois, Iowa) Platyceras depressum (23622)
Rocklandian - Kirkfieldian460.9 - 449.5USA (Minnesota) Platyceras depressum (23558)
Shermanian460.9 - 449.5USA (Kentucky) Vallatotheca unguiformis (100289)
Shermanian460.9 - 449.5USA (Illinois, Iowa) Platyceras depressum (23651 23653) Platyceras depressum, Triblydium humilis (23656)
Shermanian460.9 - 449.5USA (Minnesota) Platyceras depressum (23579)
Trentonian460.9 - 449.5USA (Missouri) Tryblidium rugosum (89024)
Turinian460.9 - 449.5USA (Minnesota) Scenella exserta (194139)
Turinian460.9 - 449.5USA (Wisconsin) Scenella exserta (89018)
Turinian460.9 - 449.5USA (Missouri) Helcionopsis sp. undet. (175724)
Turinian460.9 - 449.5USA (Kentucky) Micropileus variabilis, Vallatotheca unguiformis (101377)
Turinian460.9 - 449.5Canada (Ontario) Macroscenella superba (185475)
Rawtheyan455.8 - 445.6United Kingdom (Wales) Archinacellina sp. (8370)
Katian453.0 - 445.2USA (Kentucky) Micropileus variabilis (101403)
Maysvillian452.0 - 449.5USA (Tennessee) Helcionopsis striata (5391)
Kralodvorian449.5 - 445.6Czech Republic (Bohemia) Archinacella mitra, Archinacella modesta, Archinacella sublaevis (105701)
Pirgu449.5 - 445.6Norway (Oslo) Patelliconus osloensis (157138) Pilina esthonum (157089)
Richmondian449.5 - 443.7Canada (Ontario) Vallatotheca manitoulinensis (173012) Vallatotheca manitoulini (155173)
Richmondian - Ashgill449.5 - 443.7USA (Ohio) Helcionopsis sp. (394)
Porkuni445.6 - 443.7Norway (Oslo) Archaeophialia antiquissima (157129)
Porkuni445.6 - 443.7Sweden (Östergötland) Tryblidium sp. (186269)
Porkuni445.6 - 443.7Sweden (Ostergotland) Patella antiquissima (184474)
Juuru443.4 - 439.0Estonia Tryblidium sp. (172929 172930)
Raikkula443.4 - 436.0Estonia Tryblidium sp. (172928)
Llandovery443.4 - 433.4Greenland (Washington Land) Tryblidium arcticum (49829)
Sheinwoodian433.4 - 430.5Sweden (Gotland) Tryblidium reticulatum, Pilina unguis (4663 13592 13594)
Gorstian427.4 - 425.6Canada (Nunavut) Tryblidium thorsteinssoni (26008)
Gorstian427.4 - 425.6Czech Republic (Praha) Cardiola productum (154949) Drahomira kriziana, Undicornu carens (58980) Pilina knighti, Tryblidium rugatum (154950)
Gorstian427.4 - 425.6Sweden (Gotland) Palaeacmaea solarium (13603)
Gorstian427.4 - 425.6Czech Republic Drahomira sp., Undicornu carens (14063) Drahomira sp., Undicornu sp. (14160)
Pridoli423.0 - 419.2Czech Republic Drahomira glaserae (58978) Drahomira sp. (14185) Kosovina peeli (50658)
Pridoli423.0 - 419.2Czech Republic (Praha) Drahomira perlonga (155176)
Lochkovian419.2 - 410.8Czech Republic (Praha) Tryblidium barrandei, Tryblidium glaseri (155824)
Pragian410.8 - 407.6Australia (Victoria) Vallatotheca elegantula (40360)
Early/Lower Pleistocene2.588 - 0.781Italy Micropilina minuta (71473)