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Gutiorthis incurvata

Rhynchonellata - Orthida - Orthidae

Taxonomy
Gutiorthis incurvata was named by Reyes-Abril et al. (2010). Its type specimen is MGM−5968−O, a valve (internal mould of ventral valve), and it is a 3D body fossil. Its type locality is NE-IIA. 5600 m SE of Navas de Estena, which is in a Dobrotivian marine slate in the Navas de Estena Formation of Spain. It is the type species of Gutiorthis.

Synonymy list
YearName and author
2010Gutiorthis incurvata Reyes-Abril et al. pp. 290 - 292 fig. 4

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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
orderOrthidaSchuchert and Cooper 1932
suborderOrthidinaSchuchert and Cooper 1932
superfamilyOrthoideaWoodward 1852
familyOrthidaeWoodward 1852
genusGutiorthis
speciesincurvata

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.

†Gutiorthis incurvata Reyes-Abril et al. 2010
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Diagnosis
ReferenceDiagnosis
J. Reyes-Abril et al. 2010Orthids with ventribiconvex shell of suboval outline and obtuse cardinal angles in adults; ornamentation costate, capillate and filate. Ventral valve with subtriangular muscle field and saccate mantle canal system; vascula media parallel and adjacent to anterior third of valve. Dorsal valve with high and strong notothyrial platform, thin rod−like divergent brachiophores, quadripartite muscle field and saccate mantle canal system. In both valves, posterior vascula terminalia markedly incurved posterolaterally, oblique to ribbing direction and intersecting posterior valve margin.
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:11:06
Modified: 2009-04-11 14:18:14
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: Dobrotivian or 461.00000 to 459.70000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Dobrotivian461.0 - 459.7Spain (Toledo) Gutiorthis incurvata (166763)
Dobrotivian461.0 - 459.7Spain (Ciudad Real) Gutiorthis incurvata (type locality: 166762)