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Triamara tumida

Aristocystitidae

Taxonomy

No taxonomic data are available

Sister species
T. ventricosa (syn. T. gyrina, T. ampla, T. cutleri)
Sister species lacking formal opinion data
T. laevis

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
superfamilySphaeronitidaNeumayr 1889
familyAristocystitidaeBassler 1938
genusTriamaraTillman 1967
speciestumida

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Clinton to the top of the Sheinwoodian or 440.10000 to 430.60000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Clinton440.1 - 439.4USA (Illinois) Triamara tumida (174584)
Telychian - Wenlock438.6 - 426.7USA (Indiana) Triamara tumida (26806)
Sheinwoodian432.9 - 430.6USA (Indiana) Triamara tumida (26805)