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Symmatrypa

Rhynchonellata - Atrypida - Symmatrypidae

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

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

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

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:10:24
Modified: 2004-02-28 16:10:24
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: Ludlow or 427.40000 to 423.00000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Ludlow427.4 - 423.0Kazakhstan S. sp. (24689)
Ludlow427.4 - 423.0Russian Federation S. piceaplicata (23764)