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Siphonotretoidea

Lingulata - Siphonotretida

Taxonomy
Siphonotretoidea was named by Kutorga (1848).

It was assigned to Siphonotretida by Puura and Holmer (1993), Williams et al. (2000) and Hansen and Holmer (2011).

Subtaxa
Siphonotretidae

Synonymy list
YearName and author
1848Siphonotretoidea Kutorga
1993Siphonotretoidea Puura and Holmer
2000Siphonotretoidea Williams et al. p. 137
2011Siphonotretoidea Hansen and Holmer

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
RankNameAuthor
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
subphylumLinguliformeaWilliams et al. 1996
classLingulataGorjansky and Popov 1985
orderSiphonotretidaGorjansky 1960
superfamilySiphonotretoideaKutorga 1848
superfamilySiphonotretoideaKutorga 1848

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.

Superfm. †Siphonotretoidea Kutorga 1848
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Fm. †Siphonotretidae Kutorga 1848
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G. †Acanthambonia Cooper 1956
+
†Acanthambonia delicata Holmer 1989
†Acanthambonia klabavensis Havlíček 1982
†Acanthambonia minutisima Cooper 1956
G. †Alichovia
+
†Celdobolus complexus Barrande 1879
†Celdobolus skrikus Lavié and Benedetto 2023
G. †Chilcatreta Lavié and Benedetto 2016
+
†Chilcatreta lariojana Lavié and Benedetto 2020
†Chilcatreta tubulata Lavié and Benedetto 2016
G. †Eosiphonotreta Havlíček 1982
+
Invalid names: Quasithambonia Bednarczyk and Biernat 1978 [synonym]
G. †Helmersenia Pander 1861
G. †Mesotreta
G. †Multispinula Rowell 1962
+
†Multispinula bondarevi Nikiforova 1982
†Multispinula cuneata Willard 1928
†Multispinula cuneata cavata Williams 1962
†Multispinula scotica Davidson 1877
G. †Nushbiella Popov 1986
+
†Nushbiella dubia Popov 1977
†Nushbiella lillianae Holmer 1989
†Nushbiella parvula Popov 1980
G. †Oaxaquiatreta Streng et al. 2011
+
†Oaxaquiatreta labrifera Streng et al. 2011
G. †Orbaspina Valentine and Brock 2003
G. †Schizambon Walcott 1884
+
†Schizambon cuneatus Willard 1928
†Schizambon typicalis Walcott 1884
+
†Siphonotreta americana Cooper 1956
†Siphonotreta curta Dana 1849
†Siphonotreta unguiculata Eichwald 1829
G. †Siphonotretella Popov and Holmer 1994
Invalid names: Acanthamboniinae Cooper 1956 [empty], Schizamboninae Havlíček 1982 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryp
Attached: yesp
Life habit: low-level epifaunalp
Diet: suspension feederp
Vision: blindc
Created: 2010-02-11 05:50:59
Modified: 2010-02-11 07:50:59
Source: c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: base of the Middle Cambrian to the top of the Wordian or 509.00000 to 264.28000 Ma

Collections (166 total)


Time interval Ma Country or state Original ID and collection number
Cambrian538.8 - 485.4USA (Montana) Schizambon sp. (258)
Middle Cambrian509.0 - 497.0Czech Republic (Bohemia) Siphonotreta sp. (67775)
Dresbachian497.0 - 485.4France Schizambon convexus (56191)
Furongian497.0 - 485.4Iran Siphonobolus sp. (116494 186037)
Furongian497.0 - 485.4Estonia (Lääne) Helmersenia ladogensis (196615)
Furongian497.0 - 485.4Kazakhstan Schizambon sp. (122830 122836)
Sunwaptan493.5 - 487.5Mexico (Oaxaca) Oaxaquiatreta labrifera (106257 106258 106260 106261)
Trempealeauan492.5 - 485.4USA (Utah) Schizambon typicalis (219670)
Batyrbaian - Early/Lower Ordovician491.5 - 470.0Russian Federation (Leningrad region) Helmersenia ladogensis (235436)
Skullrockian487.5 - 482.3USA (Utah) Schizambon sp. (104156)
Tremadoc486.5 - 477.7Poland Acanthambonia sp., Alichovia analogica, Siphonobolus uralensis, Siphonotretella popovi (66196)
Tremadoc486.5 - 477.7USA (Montana) Schizambon sp. (270 275)
Tremadoc486.5 - 477.7Czech Republic Celdobolus mirandus (210110) Eosiphonotreta krafti, Siphonobolus simulans (192830) Eosiphonotreta sp., Siphonobolus sp. (3782)
Tremadoc486.5 - 477.7Iran Eosiphonotreta sp. (116238)
Pakerort485.4 - 484.5Russian Federation (Pskov Oblast) Helmersenia ladogensis (235886)
Pakerort485.4 - 484.5Estonia (Hiuu) Helmersenia ladogensis (196611 196613)
Pakerort485.4 - 484.5Estonia (Lääne-Viru) Helmersenia ladogensis (196616)
Varangu485.4 - 484.5Sweden (Dalarna) Eosiphonotreta sp. (191676)
Demingian485.4 - 478.6USA (North Dakota) Schizambon discoidea (69030 69035)
Stairsian485.4 - 478.6USA (Utah) Schizambon sp. (104093)
Gasconadian485.4 - 477.7USA (Montana) Schizambon discoidea (219668)
Tremadocian485.4 - 477.7USA (Utah) Schizambon obtusus (66829 66832) Schizambon typicalis (219669) Siphonobolus sp. (66837)
Tremadocian485.4 - 477.7Mexico (Oaxaca) Oaxaquiatreta sp. (106264)
Tremadocian485.4 - 477.7Argentina (Jujuy) Celdobolus skrikus (235582)
Latorp485.4 - 471.8Estonia (Ida-Viru) Siphonotreta unguiculata (195591)
Varangu - Billingen485.4 - 471.1Sweden (Västerbotten) Eosiphonotreta sp. (191673)
Stairsian - Blackhillsian485.4 - 470.0Canada (Alberta) Siphonotreta tertia (186586)
Tremadocian - Floian485.4 - 470.0Czech Republic Celdobolus mirandus (120529)
Hunneberg481.1 - 474.8Sweden (Dalarna) Eosiphonotreta sp. (191677)
Hunneberg481.1 - 474.8Russian Federation Eosiphonotreta acrotretomorpha (198704)
Hunneberg481.1 - 474.8Russian Federation (St. Petersburg) Eosiphonotreta acrotretomorpha (191287 191288 191289 191309 191310 191311)
Arenig478.6 - 466.0USA (Nevada) Schizambon sp. (60038 64601)
Klabava478.6 - 466.0Czech Republic Obolus complexus (3838)
Floian477.7 - 470.0Argentina Chilcatreta lariojana (211010)
Floian477.7 - 470.0Canada (Newfoundland and Labrador) Siphonotretella parvaducta (10772)
Floian477.7 - 470.0Iran Eosiphonotreta sp. (116503)
Blackhillsian474.9 - 470.0Norway (Spitsbergen) Acanthambonia sp. (189927)
Billingen474.8 - 471.1Russian Federation Siphonotreta sp. (198706)
Volkhov471.1 - 469.2Russian Federation Eosiphonotreta verrucosa (157085 157104 157105 157106 157107 157108 157116 157117 157119 157121 157124 157125 157126 157127 157128 157130 157131 157132 157133 157137 157141 192937)
Volkhov471.1 - 469.2Estonia (Ida-Viru) Eosiphonotreta verrucosa (195560 195585 195586)
Castlemainian - Yapeenian470.0 - 467.3Ireland Acanthambonia sp., Cyrbasiotreta cirrata, Karnotreta adnata, Multispinula attenuata, Multispinula hibernica (153922)
Dapingian470.0 - 467.3Iran Acanthambonia sp., Alichovia sp., Eosiphonotreta sp. (116505) Alichovia sp. (116507)
Middle Ordovician470.0 - 458.4USA (Tennessee) Schizambon sp. (319)
Chazyan470.0 - 457.3Canada (Quebec) Schizambon sp. (307 311 422)
Chazyan470.0 - 457.3USA (New York) Schizambon duplicimuratus (56215 172144 172180)
Chazyan470.0 - 457.3USA (Tennessee) Siphonotreta americana (164884)
Chazyan470.0 - 457.3USA (Alabama) Schizambon sp. 2, Acanthambonia minutissima (162364)
Whiterockian470.0 - 457.3USA (Nevada) Schizambon sp. (80054)
Kunda469.2 - 464.3Estonia (Ida-Viru) Eosiphonotreta verrucosa (195556)
Darriwilian467.3 - 458.4Canada (Newfoundland) Multispinula sp. (185948)
Darriwilian467.3 - 458.4Norway (Spitsbergen) Acanthambonia sp. (189853 189871)
Darriwilian - Gisbornian467.3 - 452.7Australia (New South Wales) Multispinula sp. (64547)
Aseri463.5 - 460.9Estonia Siphonotreta sp. (56200 56201)
Aseri463.5 - 460.9Sweden (Dalarna) Acanthambonia delicata (192029)
Lasnamagi463.5 - 460.9Sweden (Dalarna) Acanthambonia delicata (192379 192380)
Lasnamagi463.5 - 460.9Estonia Siphonotreta sp. (56210)
Llandeilo461.1 - 458.4United Kingdom (Scotland) Schizambon cuneatum (164928)
Uhaku - Lasnamagi459.7 - 460.9Sweden (Västergötland) Acanthambonia sp. (192022)
Uhaku459.7 - 458.0Sweden (Västergötland) Nushbiella lillianae (192025)
Uhaku459.7 - 458.0Belarus Siphonotreta unguiculata (195467)
Uhaku459.7 - 458.0Sweden (Dalarna) Acanthambonia delicata (157358)
Uhaku459.7 - 458.0Sweden (Dalarne) Nushbiella lillianae (169285)
Gisbornian - Darriwilian458.4 - 458.4Australia (New South Wales) Multispinula sp. (119706)
Caradoc458.4 - 449.5Kazakhstan Mesotreta sp. (80215) Nushbiella dubia (80207 80210)
Caradoc458.4 - 449.5Sweden Schizambon sp. (380)
Caradoc458.4 - 449.5USA (Virginia) Schizambon sp. (326)
Kukruse - Haljala458.0 - 453.9Sweden (Dalarna) Acanthambonia sp., Nushbiella lillianae (192034)
Kukruse - Haljala458.0 - 453.9Sweden (Dalarne) Nushbiella lillianae (192035)
Kukruse - Haljala458.0 - 453.9Sweden (Västergötland) Nushbiella lillianae (192026)
Idavere458.0 - 453.0Lithuania Siphonotreta unquiculata (207205)
Idavere458.0 - 453.0Latvia Siphonotreta unquiculata (207207)
Ashbyan457.3 - 449.6USA (Virginia) Schizambon cuneatus (33532) Schizambon macrothyris (6674) Schizambon sp. 1, Schizambon cuneatum (164296)
Ashbyan457.3 - 449.6USA (Tennessee) Schizambon sp. (203289)
Blackriveran457.3 - 449.6USA (Oklahoma) Schizambon perspinosum (23895)
Blackriveran457.3 - 449.6USA (Illinois, Iowa) Schizambon sp. (23791 23792 23794)
Blackriveran - Rocklandian457.3 - 449.6USA (Minnesota) Schizambon sp. (23276)
Blackriveran - Rocklandian457.3 - 449.6USA (Illinois, Iowa) Schizambon sp. (23795)
Oandu - Rakvere453.0 - 450.5Sweden (Västergötland) Acanthambonia sp. (191190)
Katian453.0 - 445.2Russian Federation (Siberia) Helmersenia sp. (9311)
Katian - Pirgu453.0 - 445.2Russian Federation (Krasnoyarsk) Helmersenia rotundata (204687)
Eastonian452.7 - 449.5Australia (New South Wales) Multispinula sp. (64570 64573 64576)
Cheneyan452.5 - 451.3United Kingdom (Scotland) Schizambon scoticum (164412)
Harju450.5 - 443.8Sweden Schizambon sp. (378 379)
Harju450.5 - 443.8Sweden (Västergötland) Acanthambonia sp. (191191)
Maysvillian450.2 - 449.6USA (Ohio) Schizambon sp. (388)
Vormsi449.9 - 449.5Estonia Acanthambonia portranensis (173697 173702)
Vormsi449.9 - 449.5Lithuania Acanthambonia portranensis (192982)
Vormsi - Pirgu449.9 - 445.2Estonia Acanthambonia portranensis (192981)
Kralodvorian449.8 - 445.2Czech Republic (Praha) Acanthambonia sp. (151985)
Kralodvorian - Rawtheyan449.8 - 445.2Czech Republic Acanthambonia sp. (3879)
Pirgu449.5 - 445.2Estonia Acanthambonia portranensis (173703 173704 173706 173707 173708 173709 173710 173711)
Ashgill449.5 - 443.7USA (Maine) Acanthambonia sp. (185954)
Ashgill449.5 - 443.7Sweden Acanthambonia sp. (80782)
Ashgill449.5 - 443.7Russian Federation (Taimyr) Multispinula bondarevi (37638)
Bolindian449.5 - 443.7Australia (New South Wales) Multispinula sp. (64575)
Cautleyan449.2 - 448.8Ireland (Leinster) Multispinula sp., Acanthambonia portranensis (89130)
Rawtheyan - Cautleyan448.8 - 448.8Russian Federation (Siberia) Helmersenia sp. (9313)
Eifelian393.3 - 387.7Czech Republic Orbaspina sp. (203874)
Wordian266.9 - 264.28Australia (New South Wales) Siphonotreta curta (98110)