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Morphology Ecology and taphonomy   Age range and collections

Pegmathyris

Rhynchonellata - Terebratulida - Dallinidae

Taxonomy
Pegmathyris was named as a genus. It is not extant. Its type is Dallina miyatokoensis.

It was reranked as Dallina (Pegmathyris) by Hatai (1940).

It was assigned to Dallina by Hatai (1940); to Terebratulida by Sepkoski (2002); and to Dallininae by Williams et al. (2007).

Synonymy list
YearName and author
1940Dallina (Pegmathyris) Hatai p. 325
2002Pegmathyris Sepkoski, Jr.
2007Pegmathyris Williams et al. p. 2810

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderTerebratulida
suborderTerebratellidinaMuir-Wood 1955
superfamilyTerebratelloideaKing 1850
familyDallinidaeBeecher 1893
subfamilyDallininaeBeecher 1893
genusPegmathyris

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