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Morphology Ecology and taphonomy   Age range and collections

Symmatrypa

Rhynchonellata - Atrypida - Symmatrypidae

Taxonomy
Symmatrypa is a genus. It is not extant. It is the type genus of Symmatrypidae.

It was assigned to Symmatrypidae by Williams et al. (2002); and to Atrypida by Sepkoski (2002).

Synonymy list
YearName and author
2002Symmatrypa Sepkoski, Jr.
2002Symmatrypa Williams et al. p. 1457

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderAtrypidaRzhonsnitskaya 1960
suborderDavidsoniidinaCopper 1996
superfamilyPalaferelloideaSpriestersbach 1942
familySymmatrypidaeMizens 1989
genusSymmatrypa

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