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Cleiothyridina hayasakai

Rhynchonellata - Athyridida - Athyrididae

Taxonomy
Cleiothyridina hayasakai was named by Tazawa (2010). Its type specimen is KMF1169A, a shell, and it is a 3D body fossil. Its type locality is KY1, Yamasuge quarry, Kuzu area, which is in a Kungurian carbonate limestone in the Nabeyama Formation of Japan.

Synonymy list
YearName and author
2010Cleiothyridina hayasakai Tazawa p. 43 figs. 3.4-3.6
2012Cleiothyridina hayasakai Tazawa p. 65 figs. 4.10, 4.11

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderAthyrididaBoucot et al. 1964
suborderAthyrididinaBoucot et al. 1964
superfamilyAthyridoideaMcCoy 1844
familyAthyrididaeMcCoy 1841
subfamilyCleiothyridininae
genusCleiothyridinaBuckman 1906
specieshayasakai

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.

Cleiothyridina hayasakai Tazawa 2010
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationarysubo
Attached: yesp
Life habit: low-level epifaunalsubo
Diet: suspension feedersubo
Vision: blindc
Created: 2018-11-10 18:06:04
Modified: 2018-11-10 18:06:04
Source: subo = suborder, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: Kungurian or 283.30000 to 274.40000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Kungurian283.3 - 274.4Japan Cleiothyridina hayasakai (type locality: 125087 149805 149806)