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Eucystis quadrangularis

Sphaeronitidae

Taxonomy
Eucystis quadrangularis was named by Regnell (1945).

Synonymy list
YearName and author
1945Eucystis quadrangularis Regnell

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
superfamilySphaeronitidaNeumayr 1889
familySphaeronitidaeNeumayr 1889
genusEucystisAngelin 1878
speciesquadrangularisRegnell 1945

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.

Eucystis quadrangularis Regnell 1945
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitep
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationarysubp
Life habit: epifaunalsubp
Diet: suspension feedersubp
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2009-09-21 12:36:39
Modified: 2009-09-21 14:36:39
Source: subp = subphylum, p = phylum
References: Aberhan 1992, Bambach et al. 2007

Age range: Katian or 453.00000 to 445.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Katian453.0 - 445.2Sweden (Dalarne) Eucystis quadrangularis (165717)