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Palpebralina ocellifer

Artiopoda - Proetida - Proetidae

Taxonomy
Palpebralina ocellifer was named by Feist and McNamara (2013). Its type specimen is WAM 11.123, a cephalon/head, and it is a 3D body fossil. Its type locality is Locality 05. Windy Knolls, Bugle Gap, 1 km south of Waggon Pass, which is in a Frasnian perireef or subreef limestone in the Virgin Hills Formation of Australia.

Synonymy list
YearName and author
2013Palpebralina ocellifer Feist and McNamara pp. 243-244 figs. 3V-AB

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
classArtiopodaHou and Bergstrom
RankNameAuthor
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyProetidaeSalter 1864
subfamilyDrevermanniinaeMaximova 1960
genusPalpebralina
speciesocellifer

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.

Palpebralina ocellifer Feist and McNamara 2013
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Diagnosis
ReferenceDiagnosis
R. Feist and K. J. McNamara 2013Cephalon with wide palpebral lobes and short posterior fixigenae, laterally protruding eye lobes of mod- erate height, inflated subocular areas, dense tuberculation; pygidium markedly arched in posterior view, with low axis of moderate length.
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, Aberhan et al. 2004, Hendy 2009

Age range: Late/Upper Frasnian or 375.20000 to 372.15000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Frasnian375.2 - 372.15Australia (Western Australia) Palpebralina ocellifer (type locality: 216427)