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Opissaster derasmoi

Echinoidea - Spatangoida - Schizasteridae

Taxonomy
Opissaster derasmoi was named by Checchia-Rispoli (1850).

Synonymy list
YearName and author
1850Opissaster derasmoi Checchia-Rispoli
1976Opissaster derasmoi Roman p. 63 figs. Pl 2, figs 1-6

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
classEchinoidea()
subclassEuechinoideaBronn 1860
RankNameAuthor
superorderAcroechinoidea()
—Carinacea
—Irregularia()
—Atelostomata
orderSpatangoida
suborderPaleopneustina
familySchizasteridae()
genusOpissasterPomel 1883
speciesderasmoiChecchia-Rispoli 1850

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.

†Opissaster derasmoi Checchia-Rispoli 1850
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calciteo
Ontogeny: accretion, addition of partsp
Environment: marineo
Locomotion: slow-movingo
Life habit: shallow infaunalo
Diet: deposit feedero
Diet 2: detritivoreo
Vision: limitedc
Dispersal: watero
Dispersal 2: planktonico
Created: 2004-02-28 12:18:10
Modified: 2009-10-08 16:32:56
Source: o = order, c = class, p = phylum
References: Aberhan 1992, Kiessling 2004

Age range: base of the Lutetian to the top of the Burdigalian or 47.80000 to 15.97000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Lutetian47.8 - 41.3Qatar Opissaster derasmoi (209101 209104)
Burdigalian20.44 - 15.97Qatar Opissaster derasmoi (209108)