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Litzicurus orbus

Artiopoda - Proetida - Hystricuridae

Taxonomy
Pseudohystricurus orbus was named by Ross (1953) [Paratypes: YPM 18780-3.]. Its type specimen is YPM 18779, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is Locality 6, Hillyard's Canyon, recollection of basal "G(1)" zone, which is in a Tulean shallow subtidal horizon in the Garden City Formation of Idaho.

It was recombined as Litzicurus orbus by Adrain et al. (2009).

Synonymy list
YearName and author
1953Pseudohystricurus orbus Ross p. 639 figs. PL. 63, figs. 10, 15, 16
2009Litzicurus orbus Adrain et al. p. 593

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
familyHystricuridaeHupé 1953
genusLitzicurus
speciesorbus()

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.

Litzicurus orbus Ross 1953
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2009-12-19 02:34:11
Modified: 2009-12-19 04:34:11
Source: f = family, o = order, c = class
References: Aberhan et al. 2004, Whittington et al. 1997, Fortey and Owens 1999

Age range: Tulean or 481.70000 to 475.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Tulean481.7 - 475.3USA (Idaho) Pseudohystricurus orbus (type locality: 105090)