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Periarchus pileussinensis

Echinoidea - Clypeasteroida - Protoscutellidae

Taxonomy
Scutella pileussinensis was named by Ravenel (1844).

It was recombined as Periarchus pileussinensis by Clark and Twitchell (1915).

Synonymy list
YearName and author
1844Scutella pileussinensis Ravenel
1915Periarchus pileussinensis Clark and Twitchell p. 135

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
classEchinoidea()
subclassEuechinoideaBronn 1860
superorderAcroechinoidea()
RankNameAuthor
—Carinacea
—Irregularia()
—Microstomata
—Neognathostomata
orderClypeasteroida
suborderScutellina()
infraorderScutelliformes
familyProtoscutellidae
genusPeriarchus
speciespileussinensis(Ravenel 1844)

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.

†Periarchus pileussinensis Ravenel 1844
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: slow-movingo
Life habit: semi-infaunalo
Diet: detritivoreo
Vision: limitedc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 18:19:59
Modified: 2009-10-08 15:05:22
Source: o = order, c = class, p = phylum
References: Kiessling 2004, Aberhan 1992, Aberhan et al. 2004

Age range: Priabonian or 37.71000 to 33.90000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Priabonian37.71 - 33.9USA (Alabama) Periarchus pileussinensis (3540 3541 3542 3543 3545 3546 3554)