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Prosopiscidae

Trilobita - Phacopida - Prosopiscidae

Taxonomy
Prosopiscidae was named by Fortey and Shergold (1984). It is not extant. Its type is Prosopiscus.

It was assigned to Phacopida by Whittington et al. (1997); and to Phacopina by Adrain (2011).

Subtaxa
Prosopiscus (type genus)

Synonymy list
YearName and author
1984Prosopiscidae Fortey and Shergold p. 356
1997Prosopiscidae Whittington et al. p. 300
2011Prosopiscidae Adrain p. 106

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderPhacopinaStruve 1959
familyProsopiscidae
familyProsopiscidae

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.

Fm. †Prosopiscidae Fortey and Shergold 1984
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G. †Prosopiscus Salter 1865
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Prosopiscus praecox Fortey and Shergold 1984
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivoresubo
Vision: blindf
Created: 2010-02-24 02:23:36
Modified: 2010-02-24 04:23:36
Source: f = family, subo = suborder, c = class
References: Fortey and Owens 1999, Aberhan et al. 2004

Age range: base of the Chewtonian to the top of the Late/Upper Llanvirn or 473.10000 to 460.90000 Ma

Collections (15 total)


Time interval Ma Country or state Original ID and collection number
Arenig478.6 - 466.0Australia (Queensland) Prosopiscus sp., Prosopiscus praecox (157053)
Arenig478.6 - 466.0Australia (Northern Territory) Prosopiscus praecox (157079) Prosopiscus sp. (157077) Prosopiscus sp., Prosopiscus praecox (157076)
Arenig478.6 - 466.0China (YunNan) Prosopiscus sp. (7734)
Chewtonian473.1 - 470.0Australia (Tasmania) Prosopiscus subquadratus (79013)
Darriwilian467.3 - 458.4Australia (Queensland) Prosopiscus sp. (77521)
Darriwilian467.3 - 458.4Australia (Northern Territory) Prosopiscus praecox (154165 154166)
Late/Upper Llanvirn463.5 - 460.9Argentina (San Juan) Prosopiscus sp. (73372 73374 73377)
Llandeilo461.1 - 458.4China (Guizhou) Prosopiscus rugosus (188422 188425) Prosopiscus subparallelus (188421)