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Delthyris

Rhynchonellata - Spiriferida - Delthyrididae

Taxonomy
Delthyris was named by Dalman (1828). It is not extant. Its type is Delthyris elevata.

It was reranked as Spirifer (Delthyris) by Khodalevich (1951).

It was assigned to Spirifer by Khodalevich (1951); to Spiriferacea by Kirk and Amsden (1952); to Spiriferida by Sepkoski (2002); and to Delthyridinae by Bassett and Cocks (1974) and Williams et al. (2006).

Synonymy list
YearName and author
1828Delthyris Dalman
1951Spirifer (Delthyris) Khodalevich
1952Delthyris Kirk and Amsden
1974Delthyris Bassett and Cocks
2002Delthyris Sepkoski, Jr.
2006Delthyris Williams et al. p. 1825

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderSpiriferida
suborderDelthyridinaIvanova 1972
superfamilyDelthyridoideaPhillips 1841
familyDelthyrididaeWaagen 1883
subfamilyDelthyridinaePhillips 1841
genusDelthyrisDalman 1828

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