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Eoasaphus

Trilobita - Asaphida - Asaphidae

Taxonomy
Eoasaphus was named by Kobayashi (1936) [Sepkoski's age data: Cm Fran-l Cm Trep Sepkoski's reference number: 81]. It is not extant.

It was assigned to Asaphida by Sepkoski (2002); and to Asaphidae by Jell and Adrain (2002).

Synonymy list
YearName and author
1936Eoasaphus Kobayashi
2002Eoasaphus Jell and Adrain p. 372
2002Eoasaphus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAsaphidaSalter 1864
superfamilyAsaphoideaSalter 1864
familyAsaphidaeBurmeister 1843
genusEoasaphusKobayashi 1936

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingo
Life habit: low-level epifaunalo
Diet: deposit feedero
Vision: well-developedf
Created: 2009-06-11 14:38:06
Modified: 2009-12-14 00:45:08
Source: f = family, o = order, c = class
References: Aberhan et al. 2004, Hendy 2009, Hendy et al. 2009

Age range: Sakian or 501.00000 to 485.40000 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Sakian501.0 - 485.4Kazakhstan E. superstes (118333 118336 118339 118341 118342 118345 118346 118347 118348)