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Conotreta

Lingulata - Acrotretida - Acrotretidae

Synonymy list
YearName and author
1889Conotreta Walcott
1986Conotreta Holmer
1989Conotreta Holmer
2000Conotreta Popov
2000Conotreta Williams et al. p. 107
2002Conotreta Popov et al. p. 222
2002Conotreta Sepkoski
2011Conotreta Hansen and Holmer

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumLinguliformeaWilliams et al. 1996
classLingulataGorjansky and Popov 1985
orderAcrotretidaKuhn 1949
superfamilyAcrotretoidea
familyAcrotretidaeSchuchert 1893
genusConotretaWalcott 1889

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.

G. †Conotreta Walcott 1889
show all | hide all
†Conotreta apicalis Cooper 1956
†Conotreta chernovi Popov 2000
†Conotreta conoidea Reed 1917
†Conotreta convexa Hansen and Holmer 2011
†Conotreta cuspidata Cooper 1956
†Conotreta davidsoni Reed 1917
†Conotreta lepton Williams and Curry 1985
†Conotreta mica Gorjansky 1969
†Conotreta millardensis Popov et al. 2002
†Conotreta orbicularis Holmer 1986
†Conotreta plana Cooper 1956
†Conotreta rusti Walcott 1889
†Conotreta siljanensis Holmer 1989
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphatico
Entire body: yesg
Adult length: 1.0 to < 10g
Adult width: 1.0 to < 10g
Folds: noneg
Ribbing: noneg
Spines: noneg
Internal reinforcement: noneg
Environment: marineuc
Locomotion: stationaryg
Attached: yeso
Life habit: epifaunalg
Diet: suspension feederg
Vision: blindc
Comments: LIFE HISTORY: Had pedical, but not attached, rather resting on substrate (McKerrow). BODY SIZE: Data from Williams et al. (2000).g
Created: 2009-04-11 12:41:21
Modified: 2018-11-10 16:47:17
Source: g = genus, o = order, c = class, uc = unranked clade
References: Aberhan et al. 2004, Hendy et al. 2009, Nesnidal et al. 2013

Age range: base of the Arenig to the top of the Rawtheyan or 478.60000 to 445.20000 Ma

Collections (79 total)


Time interval Ma Country or state Original ID and collection number
Tremadoc486.5 - 477.7Czech Republic C. sp. (3781 3782 3837)
Tremadoc486.5 - 477.7Norway C. sp. (3106)
Tremadoc486.5 - 477.7China (Hubei) C. sp. (4735)
Gasconadian485.4 - 477.7USA (Nevada) C. sp. (104336)
Tremadocian485.4 - 477.7USA (Utah) C. millardensis (66832 66842)
Arenig478.6 - 466.0France (Montagne Noire) C. sp. (20826)
Floian477.7 - 470.0France (Montagne Noire) C. sp. (20820 20827)
Blackhillsian - Rangerian474.9 - 470.3USA (Nevada) C. sp. (104300)
Blackhillsian474.9 - 470.0Norway (Spitsbergen) C. convexa (189893 189896 189923)
Volkhov471.1 - 469.2Estonia (Ida-Viru) C. mica (195561)
Fennian470.7 - 468.0France (Montagne Noire) C. sp. (20825)
Castlemainian - Yapeenian470.0 - 467.3Ireland C. sp., C. lepton (153922)
Dapingian470.0 - 467.3Norway (Spitsbergen) C. convexa (189933 189934)
Chazyan470.0 - 457.3USA (Alabama) C. concentrica, C. multisinuata, C. apicalis (162364)
Kunda469.2 - 464.3Sweden (Västergötland) C. mica (192018)
Kunda469.2 - 464.3Estonia (Ida-Viru) C. mica (195557)
Early/Lower Llanvirn468.0 - 461.1United Kingdom (Shropshire) C. stapeleyensis (43962)
Darriwilian467.3 - 458.4Argentina (San Juan) C. andina (219185)
Aseri463.5 - 460.9Sweden (Dalarna) C. mica (192029 192030)
Aseri - Lasnamagi463.5 - 460.9Sweden (Västergötland) C. mica (192019 192020)
Aseri - Lasnamagi463.5 - 460.9Sweden (Dalarna) C. mica (192031)
Lasnamagi463.5 - 460.9Sweden (Västergötland) C. mica (192021)
Lasnamagi463.5 - 460.9Sweden (Dalarna) C. mica (192032 192033 192379 192381 192382 192383) C. mica, C. siljanensis (192380)
Llandeilo461.1 - 458.4China (GanSu) C. sp. (8562)
Llandeilo461.1 - 458.4USA (Tennessee) C. sp. (309)
Uhaku - Lasnamagi459.7 - 460.9Sweden (Västergötland) C. mica (192022) C. siljanensis (192023)
Uhaku459.7 - 458.0Sweden (Dalarne) C. siljanensis (169285)
Uhaku459.7 - 458.0Sweden (Västergötland) C. siljanensis (192024 192025)
Uhaku459.7 - 458.0Sweden (Dalarna) C. mica, C. siljanensis (157358)
Costonian458.4 - 457.2United Kingdom (Scotland) C. sp. (76076)
Aurelucian458.4 - 456.6United Kingdom (Scotland) C. davidsoni (165037)
Caradoc458.4 - 449.5USA (Virginia) C. sp. (326 327)
Kukruse - Haljala458.0 - 453.9Sweden (Dalarne) C. siljanensis (192035)
Kukruse - Haljala458.0 - 453.9Sweden (Dalarna) C. siljanensis (192034)
Idavere458.0 - 453.0Sweden (Skania) C. sp. (2770)
Idavere458.0 - 453.0Sweden (Skane) C. sp. (80104)
Mohawkian457.3 - 451.0USA (New York) C. rusti (173686)
Ashbyan457.3 - 449.6USA (Virginia) C. cuspidata, C. plana (164296)
Burrellian456.6 - 452.5United Kingdom (Scotland) C. davidsoni (165038 165043 165046)
Oandu - Rakvere453.0 - 450.5Sweden (Västergötland) C. orbicularis (191190 191201)
Katian453.0 - 445.2Kazakhstan C. chernovi (116472)
Eastonian452.7 - 449.5Australia (New South Wales) C. mica, C. orbicularis, C. siljanensis (64573) C. sp. (64570 64581)
Eastonian - Onnian452.7 - 449.5Australia (New South Wales) C. sp. (2709)
Cheneyan452.5 - 451.3United Kingdom (Scotland) C. conoidea (164412)
Harju450.5 - 443.8Sweden (Östergötland) C. orbicularis (191196)
Harju450.5 - 443.8Sweden (Västergötland) C. orbicularis (191191 191199)
Harju450.5 - 443.8Sweden (Vastergotland) C. orbicularis (191197)
Harju450.5 - 443.8Sweden (Dalarne) C. orbicularis (191194 191205)
Maysvillian450.2 - 449.6USA (Iowa) C. sp. (13261 13262)
Kralodvorian449.8 - 445.2Czech Republic (Praha) C. sp. (151985)
Kralodvorian - Rawtheyan449.8 - 445.2Czech Republic C. sp. (3879)
Richmondian - Gamachian449.6 - 443.7Canada (Quebec) C. sp. (37469)
Wufeng - Rawtheyan449.5 - 445.2China (Hubei) C. sp. (4686)