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Retaria umbonata

Strophomenata - Productida - Productellidae

Taxonomy
Retaria umbonata was named by Muir-Wood and Cooper (1960).

It was recombined as Kutorginella umbonata by Cooper and Grant (1975) and Hoover (1981).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1960Retaria umbonata Muir-Wood and Cooper
1975Kutorginella umbonata Cooper and Grant p. 1030
1981Kutorginella umbonata Hoover p. 72 figs. Pl 6, figs 1-10
2004Retaria umbonata Waterhouse

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classStrophomenataWilliams et al 1996
orderProductidaSarycheva and Sokolskaya 1959
suborderProductidina
superfamilyProductoideaGray 1840
familyProductellidaeSchuchert 1929
subfamilyProductinaeGray 1840
tribeRetariiniMuir-Wood and Cooper 1960
genusRetaria
speciesumbonataMuir-Wood and Cooper 1960

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.

Retaria umbonata Muir-Wood and Cooper 1960
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height1213.64.7018.416.84.88

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationarysubo
Attached: yesp
Life habit: low-level epifaunalsubo
Diet: suspension feedersubo
Vision: blindc
Created: 2018-11-10 17:08:41
Modified: 2018-11-10 17:08:41
Source: subo = suborder, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Williams et al. 2000, Nesnidal et al. 2013

Age range: base of the Kungurian to the top of the Roadian or 279.30000 to 268.80000 Ma

Collections (17 total)


Time interval Ma Country or state Original ID and collection number
Kungurian279.3 - 272.3USA (Texas) Kutorginella umbonata (43495 43513 43515 81651 101785)
Kungurian279.3 - 272.3Venezuela (Merida) Kutorginella umbonata (41505 41508 41513 41514 41516)
Roadian272.3 - 268.8USA (Texas) Kutorginella umbonata (43512 43518 44749 102611 102621 106107 106109)