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Astrodapsis arnoldi arnoldi

Echinoidea - Clypeasteroida - Echinarachniidae

Taxonomy
Astrodapsis antiselli arnoldi was named by Pack (1909). Its type specimen is UCMP 11030 and is a 3D body fossil.

It was recombined as Astrodapsis arnoldi arnoldi by Kew (1920).

Synonymy list
YearName and author
1909Astrodapsis antiselli arnoldi Pack pp. 279 - 280 figs. PI. 24, figs. 1 and 2.
1920Astrodapsis arnoldi arnoldi Kew pp. 83 - 85 figs. Plate 21, figures 3a, 3b, 3c

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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
familyEchinarachniidae
genusAstrodapsisConrad 1856
speciesarnoldi
subspeciesarnoldi()

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.

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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: Aberhan 1992, Aberhan et al. 2004, Kiessling 2004
Collections
No collection or age range data are available