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Enantiaspis

Trilobita - Redlichiida - Metadoxididae

Taxonomy
Enantiaspis was named by Rasetti (1972) [Sepkoski's age data: Cm Atda-u Sepkoski's reference number: 990]. It is not extant.

It was assigned to Metadoxididae by Jell and Adrain (2002); and to Redlichiida by Sepkoski (2002).

Synonymy list
YearName and author
1972Enantiaspis Rasetti
2002Enantiaspis Jell and Adrain p. 371
2002Enantiaspis Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderRedlichiidaRichter 1932
suborderRedlichiinaRichter 1932
superfamilyRedlichioideaPoulsen 1927
familyMetadoxididaeWhitehouse 1939
genusEnantiaspisRasetti 1972

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. †Enantiaspis Rasetti 1972
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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: deposit feedero
Vision: well-developedf
Created: 2009-12-21 05:26:53
Modified: 2009-12-21 07:26:53
Source: f = family, o = order, c = class
References: Aberhan et al. 2004, Whittington et al. 1997, Hendy et al. 2009

Age range: Botomian or 516.00000 to 512.90000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Botomian516.0 - 512.9Italy (Sardinia) E. enantiopa (225110)