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Hesperonomia

Rhynchonellata - Orthida - Hesperonomiidae

Synonymy list
YearName and author
1936Hesperonomia Ulrich and Cooper
2000Hesperonomia Williams et al. p. 736
2002Hesperonomia Sepkoski
2003Hesperonomia Benedetto
2011Hesperonomia Hansen and Holmer

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderOrthidaSchuchert and Cooper 1932
suborderOrthidinaSchuchert and Cooper 1932
superfamilyOrthoideaWoodward 1852
familyHesperonomiidaeUlrich and Cooper 1936
genusHesperonomiaUlrich and Cooper 1936

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. †Hesperonomia Ulrich and Cooper 1936
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†Hesperonomia antelopensis Ulrich and Cooper 1936
†Hesperonomia crassa Ulrich and Cooper 1936
†Hesperonomia nemea Hall and Whitfield 1877
†Hesperonomia orientalis Benedetto 1998
†Hesperonomia planidorsalis Ulrich and Cooper 1936
†Hesperonomia subtransversa Ulrich and Cooper 1938
†Hesperonomia uzunbulakensis Nikitina et al. 2006
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 1.0 to < 10g
Folds: noneg
Ribbing: minorg
Spines: noneg
Internal reinforcement: noneg
Environment: marineuc
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Comments: BODY SIZE: Data from Williams et al (2002).g
Created: 2009-06-04 08:06:04
Modified: 2009-06-04 10:06:04
Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Hendy 2009, Aberhan et al. 2004

Age range: base of the Dawan to the top of the Rangerian or 478.80000 to 470.30000 Ma

Collections (78 total)


Time interval Ma Country or state Original ID and collection number
Ibexian488.9 - 471.3USA (Nevada) H. sp. (226716)
Early/Lower Ordovician486.85 - 471.3USA (Utah) H. sp. (77844 77845)
Canadian - Arenigian486.85 - 468.0Canada (Northwest Territories) H. sp. (25279 25280 25281)
Canadian486.85 - 457.3Canada (Northwest Territories) H. sp. (294)
Tremadoc486.4 - 477.1China (Guizhou) H. sp. (5274 5275)
Cassinian483.4 - 471.3USA (Utah) H. dinorthoides (104059) H. dinorthoides, H. fontinalis (104063) H. fontinalis (104062) H. sp. (104058)
Cassinian483.4 - 471.3USA (Texas) H. nemea (89004)
Cassinian483.4 - 471.3USA (Tennessee) H. subtransversa (210751 210754 210755)
Stairsian - Blackhillsian483.4 - 471.3Canada (Alberta) H. louisensis, H. planidorsalis, H. crassa (186586)
Tulean481.7 - 475.3USA (Nevada) H. subtransversa, H. antelopensis (210748)
Tulean - Blackhillsian481.7 - 471.3USA (Nevada) H. antelopensis (77186) H. nemea (210810)
Tulean - Blackhillsian481.7 - 471.3Norway (Spitsbergen) H. sp. (189948)
Dawan478.8 - 466.6China (JiangSu) H. sp. (7876)
Arenig477.1 - 468.0China (Guizhou) H. sp. (4761 5272 5273)
Arenig477.1 - 468.0United Kingdom (England) H. sp. (3684)
Arenig477.1 - 468.0France (Montagne Noire) H. sp. (20826)
Arenig477.1 - 468.0China (QingHai) H. sp. (8684 23599)
Arenig477.1 - 468.0China (Sichuan) H. sp. (5415 5416)
Arenig477.1 - 468.0United Kingdom (Shropshire) H. sp. (43931)
Arenig477.1 - 468.0Argentina H. sp. (8721 8744 8745 8783 8875)
Arenigian477.1 - 468.0Argentina H. orientalis (115170)
Arenigian477.1 - 468.0USA (Utah) H. sp. (64555)
Blackhillsian475.3 - 471.3USA (Idaho) H. dinorthoides (103791 103792) H. sp. (103789 103790)
Blackhillsian475.3 - 471.3USA (Nevada) H. antelopensis (104301 104353 104556) H. crassa (104351) H. iones (104548) H. planidorsalis, H. nemea (104431) H. sp. (77181 77184 104352 104355 104401 104403 104404 104433 104549 104568 104631)
Blackhillsian475.3 - 471.3USA (Utah) H. dinorthoides (295 104266) H. fontinalis (104262) H. sp. (63843 63846 103785 103831 103917 104128 104138 104264)
Blackhillsian475.3 - 471.3USA (California) H. sp. (104349)
Blackhillsian - Rangerian475.3 - 470.3USA (Utah) H. sp. (103784)
Blackhillsian - Rangerian475.3 - 470.3USA (Nevada) H. sp. (104356)
Whiterockian471.3 - 457.3USA (Utah) H. sp. (103829 103908)
Fennian470.7 - 468.0France (Montagne Noire) H. sp. (20825)