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Morphology Ecology and taphonomy   Age range and collections

Triadispira

Rhynchonellata - Spiriferinida - Spiriferinidae

Taxonomy
Triadispira is a genus. It is not extant. Its type is Triadispira caucasica. It is the type genus of Triadispirinae.

It was assigned to Spiriferida by Sepkoski (2002); to Spiriferininae by Williams et al. (2006); and to Triadispirinae by He and Chen (2016).

Synonymy list
YearName and author
2002Triadispira Sepkoski, Jr.
2006Triadispira Williams et al. p. 1933
2016Triadispira He and Chen p. 976

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderSpiriferinidaIvanova 1972
suborderSpiriferinidinaIvanova 1972
superfamilySpiriferinoideaDavidson 1884
familySpiriferinidaeDavidson 1884
subfamilyTriadispirinae
genusTriadispira

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.

Diagnosis
No diagnoses are available