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Yaojiayuella granosa

Trilobita - Ptychopariida - Ptychopariidae

Taxonomy
Ptychoparia granosa was named by Walcott (1911). It is not extant.

It was recombined as Yaojiayuella granosa by Zhang and Jell (1987).

Synonymy list
YearName and author
1911Ptychoparia granosa Walcott
1987Yaojiayuella granosa Zhang and Jell

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyPtychopariidaeMatthew 1887
genusYaojiayuella
speciesgranosa(Walcott 1911)

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.

†Yaojiayuella granosa Walcott 1911
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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
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Created: 2009-06-11 20:00:46
Modified: 2009-12-19 06:30:51
Source: f = family, c = class
References: Hendy 2009, Aberhan et al. 2004

Age range: Taijangian or 506.50000 to 504.50000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Taijangian506.5 - 504.5China (Henan) Yaojiayuella granosa (129006 129007 129026 129119)