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Aulosteges

Strophomenata - Productida - Aulostegidae

Taxonomy
Aulosteges was named by von Helmersen (1847) [Sepkoski's age data: P Wc P Djhu Sepkoski's reference number: 1,411]. It is the type genus of Aulostegidae, Aulosteginae.

It was reranked as Strophalosia (Aulosteges) by Shumard (1859).

It was assigned to Strophalosia by Shumard (1859); to Aulosteginae by Muir-Wood and Cooper (1960) and Williams et al. (2000); and to Strophomenida by Sepkoski (2002).

Synonymy list
YearName and author
1847Aulosteges von Helmersen p. 331
1859Strophalosia (Aulosteges) Shumard p. 390
1960Aulosteges Muir-Wood and Cooper p. 95
2000Aulosteges Williams et al. p. 587
2002Aulosteges Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderProductidaSarycheva and Sokolskaya 1959
suborderStrophalosiidina
superfamilyAulostegoideaMuir-Wood and Cooper 1960
familyAulostegidae
subfamilyAulosteginae
genusAulosteges

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. †Aulosteges von Helmersen 1847
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†Aulosteges baracoodensis Etheridge Jr. 1903
†Aulosteges dalhousi Davidson 1862
†Aulosteges fragilis Netschajew 1894
†Aulosteges horrescens de Verneuil 1845
†Aulosteges ingens Hosking 1931
†Aulosteges lineata Lee and Gu 1980
†Aulosteges lyndonensis Coleman 1957
†Aulosteges percostatus Diener 1915
†Aulosteges trimuensis Reed 1944
†Aulosteges virilis Reed 1944
†Aulosteges wangenheimi de Verneuil 1845
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Invalid names: Aulosteges variabilis von Helmersen 1847 [synonym]
†Aulosteges wynnei Reed 1944
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height825.016.036.026.06.45
valve height212.110.514.012.22.47

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationarysubo
Attached: yessubo
Life habit: low-level epifaunalsubo
Diet: suspension feedersubo
Vision: blindc
Created: 2018-11-10 17:08:57
Modified: 2018-11-10 17:08:57
Source: subo = suborder, c = class, p = phylum, uc = unranked clade
References: Williams et al. 2000, Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Bashkirian to the top of the Changhsingian or 323.20000 to 252.17000 Ma

Collections (69 total)


Time interval Ma Country or state Original ID and collection number
Bashkirian323.2 - 315.2India A. percostatus (230687) A. sp. (230690)
Sakmarian293.52 - 290.1Australia (Western Australia) A. baracoodensis (85887 131606 131609)
Artinskian290.1 - 279.3Thailand A. sp. (117764 117766)
Artinskian290.1 - 279.3Australia (Western Australia) A. ingens (66119) A. sp. (66183)
Artinskian290.1 - 279.3Indonesia (Irian Jaya) A. tenuispinosus (42907)
Artinskian290.1 - 279.3New Zealand (Southland) A. ingens (41782)
Kungurian279.3 - 272.3Russian Federation A. fragilis (110057)
Kungurian279.3 - 272.3Australia (Western Australia) A. baracoodensis (131881)
Kungurian - Roadian279.3 - 268.8Russian Federation Productus horrescens (117230)
Late/Upper Kazanian272.5 - 268.0Russian Federation A. wangenheimi (197540)
Roadian272.3 - 268.8Russian Federation A. fragilis (110066) A. horrescens (110056 110144) A. horrescens, A. fragilis (107627) A. sp. (197914 197915) A. variabilis (151259) A. wangenheimi (109483) Orthis wangenheimi (117229) Productus horrescens (117226 117265 117270 117272 117273)
Roadian272.3 - 268.8USA (Texas) A. sp. a, A. sp. b (108832)
Roadian - Wordian272.3 - 264.28Iran (Lorestan) Strophalosia horrescens (211721)
Wordian266.9 - 264.28Russian Federation A. fragilis (197534 197535) A. horrescens, A. fragilis (197762) A. wangenheimi (197763 197764)
Wordian266.9 - 264.28Japan A. sp. (149796)
Wordian266.9 - 264.28Pakistan A. sp. (125844) A. trimuensis (125836 125837 125838 125848 125849 125859) A. virilis (125799 125804) A. wynnei (125857)
Wordian - Capitanian266.9 - 259.51China (Heilongjiang) A. sp. (61875)
Wordian - Capitanian266.9 - 259.51Pakistan A. dalhousi (127031)
Wordian - Capitanian266.9 - 259.51China (Jilin) A. lineata (111180)
Capitanian264.28 - 259.51Pakistan A. sp. (125883 127001) A. sp., A. wangenheimi (125867 127032) A. wynnei (125863 125864)
Wuchiapingian259.9 - 254.17Pakistan A. dalhousi (125908) A. dalhousii (117782 119850) Strophalosia horrescens (127469)
Wuchiapingian259.9 - 254.17China (Xizang) A. transversa (121597) A. wangenheimi (121162) Taeniothaerus baracoodensis (121161)
Wuchiapingian259.9 - 254.17China (Guizhou) A. dalhousi (110324)
Wuchiapingian - Changhsingian259.9 - 252.17Pakistan A. wynnei (127017)
Changhsingian254.17 - 252.17Japan A. dalhousi (117837)
Changhsingian254.17 - 252.17Russian Federation Strophalosia sp. 1 (127877)
Changhsingian254.17 - 252.17China (Xizang) A. dalhousi, A. transversa (110495)
Changhsingian254.17 - 252.17Pakistan (Northwest Frontier) A. sp. (41557)