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Petalobrissus setifensis

Echinoidea - Clypeasteroida - Faujasiidae

Taxonomy
Echinobrissus setifensis was named by Coquand (1866).

It was recombined as Petalobrissus setifensis by Kier (1962), Smith (1991), Smith (1995).

Sister species lacking formal opinion data
P. pygmaeus, P. waltheri

Synonyms
Synonymy list
YearName and author
1866Echinobrissus setifensis Coquand
1925Parapygus mossoroensis Maury
1962Petalobrissus setifensis Kier p. 125
1991Petalobrissus setifensis Smith p. 45 figs. Pl 8N; text-fig 37
1995Petalobrissus setifensis Smith p. 206 figs. Pl 25, figs 1-10; text-figs 64,66

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
classEchinoidea()
subclassEuechinoideaBronn 1860
RankNameAuthor
superorderAcroechinoidea()
—Carinacea
—Irregularia()
—Microstomata
—Neognathostomata
orderClypeasteroida
familyFaujasiidae()
genusPetalobrissusLambert 1916
speciessetifensis(Coquand 1866)

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.

†Petalobrissus setifensis Coquand 1866
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Invalid names: Parapygus mossoroensis Maury 1925 [synonym]
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: Aberhan 1992, Kiessling 2004, Aberhan et al. 2004

Age range: base of the Early/Lower Turonian to the top of the Early/Lower Campanian or 93.90000 to 72.20000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Turonian93.9 - 89.8Brazil Petalobrissus setifensis (98673)
Santonian - Early/Lower Campanian85.7 - 72.2Brazil Petalobrissus setifensis (195862)