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Ejinoproetus zhaoi

Trilobita - Proetida - Proetidae

Taxonomy
Ejinoproetus zhaoi was named by Zhou et al. (2000). Its type specimen is XIG TR459, a pygidium, and it is a 3D body fossil.

Synonymy list
YearName and author
2000Ejinoproetus zhaoi Zhou et al. pp. 467 - 468 figs. Pl. 6figs7,11, 13, 14

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyProetidaeSalter 1864
subfamilyProetinaeSalter 1864
genusEjinoproetus
specieszhaoi

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.

Ejinoproetus zhaoi Zhou et al. 2000
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Diagnosis
ReferenceDiagnosis
Z. Zhou et al. 2000Ejinoproetus with subconical glabella; very short (sag.) preglabellar field; upturned anterior border; pygidial border very wide posteriorly; glabella with sculpture of fine to medium sized tubercles.
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-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2009-06-11 18:30:23
Modified: 2009-12-19 04:35:55
Source: f = family, o = order, c = class
References: Hendy 2009, Aberhan et al. 2004, Fortey and Owens 1999

Age range: Eifelian or 393.30000 to 387.70000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Eifelian393.3 - 387.7China (Inner Mongolia) Ejinoproetus zhaoi (217263)