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Heterelasmina regularis

Rhynchonellata - Terebratulida - Heterelasminidae

Taxonomy
Heterelasmina regularis was named by Smirnova and Grunt (2003). Its type specimen is PIN 4104/1054, a shell (Articulated shell), and it is a 3D body fossil. Its type locality is Zidadara River Upper Reaches, Locality 1169, which is in a Kungurian marine horizon in the Gundara Formation of Tajikistan.

Synonymy list
YearName and author
2003Heterelasmina regularis Smirnova and Grunt p. 28 figs. 4a-h, 5
2007Heterelasmina regularis Smirnova p. 796 figs. Pl 5, fig 2; text-fig 71

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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
orderTerebratulida
suborderTerebratulidina
superfamilyDielasmatoideaSchuchert 1913
familyHeterelasminidaeLicharew 1956
genusHeterelasminaLicharew 1939
speciesregularis

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.

Heterelasmina regularis Smirnova and Grunt 2003
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height59.458.0010.710.01.08

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: low-level epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:14:12
Modified: 2018-11-10 17:47:38
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: Kungurian or 283.30000 to 274.40000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Kungurian283.3 - 274.4Tajikistan Heterelasmina regularis (type locality: 42916)