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Severella

Rhynchonellata - Pentamerida - Subrianidae

Taxonomy
Severella was named by Sapelnikov (1963).

It was assigned to Stricklandistrophiidae by Jin and Chatterton (1997); to Pentamerida by Sepkoski (2002); and to Conchidiinae by Williams et al. (2002).

Species
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by B. Kröger on 2015-01-23

Synonymy list
YearName and author
1963Severella Sapelnikov
1997Severella Jin and Chatterton
2002Severella Sepkoski
2002Severella Williams et al. p. 993

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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
orderPentameridaSchuchert and Cooper 1931
suborderPentameridinaSchuchert and Cooper 1931
superfamilyPentameroideaMcCoy 1844
familySubrianidaeSapelnikov 1963
subfamilyConchidiinaeSapelnikov 1973
genusSeverellaSapelnikov 1963

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. †Severella Sapelnikov 1963
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Severella pinnigera Jin et al. 1993
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 14:11:46
Modified: 2004-02-28 16:11:46
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Telychian to the top of the Ludlow or 438.60000 to 422.70000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Telychian438.6 - 432.9Canada (Ontario) S. pinnigera (77327)
Ludlow426.7 - 422.7USA (Nevada) S. magnificaformis (204035)