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Acanthospirifer

Rhynchonellata - Spiriferida - Delthyrididae

Taxonomy
Acanthospirifer is a genus. It is not extant.

It was assigned to Spiriferida by Sepkoski (2002); and to Howellellinae by Williams et al. (2006).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
2002Acanthospirifer Sepkoski, Jr.
2006Acanthospirifer Williams et al. p. 1826

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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
subfamilyHowellellinaeJohnson and Hou 1994
genusAcanthospirifer

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