Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Pseudoholaster

Echinoidea - Holasteroida - Holasteridae

Taxonomy
Pseudoholaster was named by Pomel (1883). It is not extant.

It was assigned to Holasteridae by El Qot (2006).

Synonymy list
YearName and author
1883Pseudoholaster Pomel
2006Pseudoholaster El Qot p. 148

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
Echinozoa()
classEchinoidea()
RankNameAuthor
subclassEuechinoideaBronn 1860
superorderAcroechinoidea()
Carinacea
Irregularia()
Atelostomata
orderHolasteroida
suborderMeridosternata
familyHolasteridae
genusPseudoholasterPomel 1883

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.

G. †Pseudoholaster Pomel 1883
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calciteo
Ontogeny: accretion, addition of partsp
Environment: marineo
Locomotion: actively mobileo
Life habit: semi-infaunalo
Diet: detritivoreo
Vision: limitedc
Dispersal: watero
Dispersal 2: planktonico
Created: 2004-02-29 10:02:19
Modified: 2009-12-13 03:44:56
Source: o = order, c = class, p = phylum
References: Aberhan 1992, Kiessling 2004, Aberhan et al. 2004

Age range: base of the Aptian to the top of the Santonian or 125.00000 to 83.60000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Aptian125.0 - 113.0Egypt P. barthouxi (63979)
Late/Upper Turonian93.5 - 89.3Egypt P. meslei (114823)
Coniacian - Santonian89.8 - 83.6Egypt P. meslei (114826 114913)
Middle Santonian85.8 - 83.5Spain P. pachecoi (234956)