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Isomicraster gibbus

Echinoidea - Spatangoida - Spatangidae

Taxonomy
Spatangus gibbus was named by Lamarck (1816).

It was recombined as Micraster gibbus by Böhm (1891); it was recombined as Isomicraster gibbus by Djabarov (1964).

Synonymy list
YearName and author
1816Spatangus gibbus Lamarck
1891Micraster gibbus Böhm p. 98
1964Isomicraster gibbus Djabarov p. 62 figs. Pl 20, fig 3; text-figs 3,4

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
classEchinoidea()
subclassEuechinoideaBronn 1860
RankNameAuthor
superorderAcroechinoidea()
—Carinacea
—Irregularia()
—Atelostomata
orderSpatangoida
suborderBrissidina
superfamilySpatangidea
familySpatangidae
genusIsomicraster
speciesgibbus(Lamarck 1816)

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.

†Isomicraster gibbus Lamarck 1816
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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: Early/Lower Campanian or 83.60000 to 72.20000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Campanian83.6 - 72.2Turkmenistan Isomicraster gibbus (196564 196565 196566)