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Arctitreta costellata

Strophomenata - Orthotetida - Schuchertellidae

Taxonomy
Grumantia costellata was named by Clarke (1990). Its type specimen is GST8334, a shell (Articulated internal mold + external mold of dorsal valve and ventral interarea), and it is a mold. Its type locality is Green Point, Cygnet, which is in a Sakmarian offshore mudstone in the Bundella Formation of Australia.

It was recombined as Arctitreta costellata by Clapham (2015).

Synonymy list
YearName and author
1990Grumantia costellata Clarke p. 56 figs. 4A-M
1992Grumantia costellata Clarke p. 14 figs. 4A-K
2015Arctitreta costellata Clapham

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderOrthotetidaWaagen 1884
suborderOrthotetidina
superfamilyOrthotetoidea()
familySchuchertellidae
subfamilyStreptorhynchinae
genusArctitreta
speciescostellata()

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.

†Arctitreta costellata Clarke 1990
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryp
Attached: yesp
Life habit: low-level epifaunalp
Diet: suspension feederp
Vision: blindc
Created: 2010-02-15 05:25:57
Modified: 2010-02-15 07:25:57
Source: c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: base of the Asselian to the top of the Sakmarian or 298.90000 to 290.10000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Asselian298.9 - 293.52Australia (Tasmania) Grumantia costellata (105477)
Sakmarian293.52 - 290.1Australia (Tasmania) Grumantia costellata (type locality: 105479 105481 105482 105483 105485 105486 105487 105490 105494)