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Westropia

Artiopoda - Proetida - Proetidae

Taxonomy
Westropia was named by Adrain (1997). Its type is Westropia benfieldi.

It was assigned to Proetinae by Adrain (1997).

Species
W. benfieldi (type species), W. skipperae

Synonymy list
YearName and author
1997Westropia Adrain p. 41

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyProetidaeSalter 1864
subfamilyProetinaeSalter 1864
genusWestropia

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. †Westropia Adrain 1997
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Westropia benfieldi Adrain 1997
Westropia skipperae Adrain 1997
Diagnosis
ReferenceDiagnosis
J. M. Adrain 1997Glabella elongate, forward tapering, weakly inflated, posterior section of facial suture exsagittally elongate and laterally convex behind eye, eye long and low, librigenal field elongate and tuberculate; genal spine short but cylindrical, pygidium with six or seven axial rings, strongly impressed pleural and interpleural furrows, and evenly ar mate posterior margin.
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: Fortey and Owens 1999, Hendy 2009, Aberhan et al. 2004

Age range: base of the Sheinwoodian to the top of the Homerian or 432.90000 to 426.70000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Sheinwoodian432.9 - 430.6Canada (Northwest Territories) W. benfieldi (682 229171)
Sheinwoodian432.9 - 430.6Canada (Nunavut) W. sp. (25975)
Homerian430.6 - 426.7Canada (Northwest Territories) W. skipperae (229172)