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Irinia

Trilobita - Asaphida - Anomocaridae

Taxonomy
Irinia was named by Egorova and Savitsky (1968) [Sepkoski's age data: Cm uMid]. It is not extant.

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

Synonymy list
YearName and author
1968Irinia Egorova and Savitsky
2002Irinia Jell and Adrain p. 388
2002Irinia Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderAsaphidaSalter 1864
familyAnomocaridaePoulsen 1927
genusIriniaEgorova and Savitsky 1968

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. †Irinia Egorova and Savitsky 1968
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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-movingo
Life habit: low-level epifaunalo
Diet: carnivorec
Vision: well-developedf
Created: 2010-01-26 01:02:49
Modified: 2010-01-26 03:02:49
Source: f = family, o = order, c = class
References: Aberhan et al. 2004, Hendy et al. 2009, Whittington et al. 1997
Collections
No collection or age range data are available