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Quasimodaspis brentsae

Aglaspidida - Tremaglaspididae

Taxonomy
Quasimodaspis brentsae was named by Waggoner (2003). Its type specimen is USNM 520681 and is a 3D body fossil. Its type locality is USGS 3487-CO, which is in a Delamaran offshore shelf shale/dolomite in the Emigrant Formation of Nevada. It is the type species of Quasimodaspis.

Synonymy list
YearName and author
2003Quasimodaspis brentsae Waggoner pp. 707 - 713 figs. Figures 3.1–3.4, 4.1–4.10, 5.1–5.4, 9.1–9.3

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
superclassVicissicaudata()
orderAglaspidida(Walcott 1911)
familyTremaglaspididae
genusQuasimodaspis
speciesbrentsae

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.

Quasimodaspis brentsae Waggoner 2003
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Diagnosis
ReferenceDiagnosis
B. Waggoner 2003Relatively small aglaspidids with highly arched axial region, no genal spines, very short pleural spines, large smooth eyes relatively far apart.
Measurements
No measurements are available
Composition: phosphatico
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Vision: well-developedo
Created: 2009-04-21 11:43:22
Modified: 2010-02-08 06:19:57
Source: o = order
Reference: Hendy et al. 2009

Age range: base of the St Davids to the top of the Delamaran or 509.00000 to 506.50000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Delamaran511.2 - 506.5USA (Nevada) Arthropoda indet. (type locality: 204005) Quasimodaspis brentsae (205325 205326)
St Davids - Merioneth509.0 - 485.4USA (Nevada) Quasimodaspis brentsae (55500)