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Daixina

Schwagerinidae

Taxonomy
Daixina was named by Rozovskaya (1949) [Sepkoski's age data: C Step-u P Sakm-l Sepkoski's reference number: 146]. It is not extant.

It was assigned to Pseudofusulinidae by Leven (1992); to Foraminiferida by Sepkoski (2002); to Pseudofusulininae by Getman and Dzhenchuraeva (2007); to Schwagerinidae by Forke (2002), Kobayashi and Altiner (2008); and to Triticitidae by Okuyucu (2009).

Synonymy list
YearName and author
1949Daixina Rozovskaya
1992Daixina Leven p. 90
2002Daixina Forke p. 226
2002Daixina Sepkoski
2007Daixina Getman and Dzhenchuraeva p. 65
2008Daixina Kobayashi and Altiner p. 206
2009Daixina Okuyucu p. 45

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RankNameAuthor
kingdomChromistaCavalier-Smith 1981
subkingdomRhizaria()
phylumForaminifera(Eichwald 1830)
suborderFusulinina(Wedekind 1937)
RankNameAuthor
superfamilyFusulinoidea(Möller 1878)
familySchwagerinidaeDunbar and Henbest 1930
genusDaixinaRozovskaya 1949

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. †Daixina Rozovskaya 1949
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Subg. †Daixina (Daixina) Rozovskaya 1949
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†Daixina (Daixina) aquilonae Volozhanina 1962
†Daixina (Daixina) baituganensis Rauser-Chernousova 1938
†Daixina (Daixina) enormis Shcherbovich 1969
†Daixina (Daixina) kodzhagulica Getman and Dzhenchuraeva 2007
†Daixina (Daixina) porrecta Getman and Dzhenchuraeva 2007
†Daixina (Daixina) robusta Rauser-Chernousova 1958
†Daixina (Daixina) tormosensis Zolotuchina 1977
†Daixina asiatica Bensh 1972
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Invalid names: Daixina minima Bensh 1972 [synonym]
†Daixina convexa Rosovskaya 1958
†Daixina crispa Rosovskaya 1958
†Daixina kodzhaugulica Dzhenchuraeva and Getman 2007
†Daixina privilegiata Rosovskaya 1958
†Daixina rugosa Rozovskaya 1949
†Daixina sera Leven 1992
†Daixina sokensis Rauser-Chernousova 1938
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitesubo
Environment: marinesuperf
Locomotion: stationaryo
Life habit: semi-infaunalo
Diet: omnivoreo
Created: 2026-03-24 16:11:43
Modified: 2026-03-24 16:11:43
Source: superf = superfamily, subo = suborder, o = order
References: Loeblich and Tappan 1984, Ueno 2022, Kiessling 2004

Age range: base of the Gzhelian to the top of the Artinskian or 303.70000 to 283.30000 Ma

Collections (68 total)


Time interval Ma Country or state Original ID and collection number
Gzhelian303.7 - 298.9Austria D. bosbytauensis, D. postgallowayi (129232) D. postgallowayi (129231) D. sp. (129233)
Gzhelian303.7 - 298.9Tajikistan D. bosbytauensis (131062) D. convexa, D. crispa, D. privilegiata (130164) D. robusta (131063) D. samarensis (130356) D. sp. (130354 131060) D. tenuiseptata, D. asiatica (131059) D. uralensis, D. tschernovi (130352) D. vasilkovskyi (130353)
Gzhelian303.7 - 298.9Türkiye D. asiatica (113789 113790 113791 113793) D. bosbytauensis (129389) D. robusta (129392)
Gzhelian303.7 - 298.9Japan D. sokensis (200257) D. sp. (200255 200259) D. sp., D. sokensis (200260 200261)
Gzhelian303.7 - 298.9Greenland D. naviculaeformis, D. enormis (132178) D. naviculaeformis, D. vasilkovskyi, D. enormis (132176) D. nikolskiensis (132175)
Gzhelian303.7 - 298.9Slovenia D. bosbytauensis (129352) D. bosbytauensis, D. postgallowayi (129351) D. sp. (129343 129344 129345) D. sp., D. bosbytauensis (129354) D. sp., D. sp. 3, D. sp. 2 (129346) D. sp., D. sp., D. bosbytauensis, D. postgallowayi (129353)
Gzhelian303.7 - 298.9Kyrgyzstan D. akbeitica (129399) D. bosbytauensis (129461 129462 129467) D. bosbytauensis, D. akbeitica (129464 129468 129473 129474) D. enormis (129435 129439 129471) D. porrecta, D. baituganensis (129423 129429) D. porrecta, D. baituganensis, D. tormosensis (129432) D. porrecta, D. tormosensis (129428) D. porrecta, D. tormosensis, D. kodzhagulica (129430) D. tormosensis (129402) D. tormosensis, D. kodzhagulica (129431) D. vasilkovskyi (129403 129438 129441) D. vasilkovskyi, D. enormis (129405)
Gzhelian303.7 - 298.9Iran D. rugosa, Ultradaixina bosbytauensis (128888) Ultradaixina bosbytauensis (128887 237944 237949 237950)
Gzhelian303.7 - 298.9Russian Federation (Orenburg) D. sokensis (129357)
Asselian298.9 - 293.52Tajikistan D. insignis (130552) D. samarensis (130357)
Artinskian290.1 - 283.3Tajikistan D. sera (130070 130168 130169 130175)