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Schyilaspis

Trilobita - Ptychopariida - Marjumiidae

Taxonomy
Schyilaspis was named by Ivshin (1962) [Sepkoski's age data: Cm Fran-l Sepkoski's reference number: 380,459]. It is not extant.

It was assigned to Ptychopariida by Sepkoski (2002); and to Marjumiidae by Jell and Adrain (2002).

Synonymy list
YearName and author
1962Schyilaspis Ivshin
2002Schyilaspis Jell and Adrain p. 443
2002Schyilaspis Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyMarjumiidaeKobayashi 1935
genusSchyilaspisIvshin 1962

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.

G. †Schyilaspis Ivshin 1962
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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: carnivorec
Vision: well-developedf
Created: 2009-12-19 04:23:22
Modified: 2009-12-19 06:23:22
Source: f = family, c = class
References: Whittington et al. 1997, Aberhan et al. 2004
Collections
No collection or age range data are available