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Morphology Ecology and taphonomy   Age range and collections

Cymostrophia

Strophomenata - Strophomenida - Douvillinidae

Taxonomy
Cymostrophia was named by Caster (1939) [Sepkoski's age data: S Wenl D Give Sepkoski's reference number: 24,38,538].

It was assigned to Strophomenacea by Kirk and Amsden (1952); to Stropheodontidae by Jones (1982); to Protodouvillininae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).

Synonymy list
YearName and author
1939Cymostrophia Caster
1952Cymostrophia Kirk and Amsden
1982Cymostrophia Jones p. 1379
2000Cymostrophia Williams et al. p. 268
2002Cymostrophia Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Life
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderStrophomenidaOpik 1934
superfamilyStrophomenoideaKing 1846
familyDouvillinidaeCaster 1939
subfamilyProtodouvillininaeHarper and Boucot 1978
genusCymostrophiaCaster 1939

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