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Arionthia

Rhynchonellata - Spiriferinida - Pennospiriferinidae

Taxonomy
Arionthia was named by Cooper and Grant (1976) [Sepkoski's age data: P Guad-l P Guad-u Sepkoski's reference number: 7]. Its type is Arionthia blothrhachis.

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

Synonymy list
YearName and author
1976Arionthia Cooper and Grant p. 2750
2002Arionthia Sepkoski
2006Arionthia Williams et al. p. 1925

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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
orderSpiriferinidaIvanova 1972
suborderSpiriferinidinaIvanova 1972
superfamilyPennospiriferinoideaDagys 1972
familyPennospiriferinidaeDagys 1972
subfamilyPunctospirellinaeDagys 1974
genusArionthia

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.

G. †Arionthia Cooper and Grant 1976
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Arionthia alata Cooper and Grant 1976
Arionthia blothrhachis Cooper and Grant 1976
Arionthia germana Cooper and Grant 1976
Arionthia lamaria Cooper and Grant 1976
Arionthia polypleura Girty 1908
Diagnosis
No diagnoses are available