acceptedgenusAccepted

Micraster

Agassiz, 1836

GBIF:121473801

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Descendants

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Species

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Genera

PROFILE

Species Profile

Characteristics

Extinct 99.6 to 56.0 Ma

Export occurrence data

Darwin Core Archive (ZIP)

CLASSIFICATION

Taxonomic Classification Tree

LifeEukaryotaOpisthokontaAnimaliaBilateriaEubilateriaDeuterostomiaAmbulacraliaEchinodermataEchinozoaEchinusEuechinoideaAcroechinoideaCarinaceaIrregulariaAtelostomataSpatangoidaMicrasterinaMicrasterinaeMicraster

UNRLife315,892

KEukaryota315,453

UNROpisthokonta280,125

UNRAnimalia279,666

UNRBilateria257,031

UNREubilateria257,005

UNRDeuterostomia80,007

UNRAmbulacralia11,247

PEchinodermata10,519

SUBEchinozoa2,830

SUBEuechinoidea2,377

UNRAcroechinoidea2,033

UNRCarinacea1,940

FIrregularia1,719

UNRAtelostomata905

OSpatangoida710

SUBMicrasterina33

SUBMicrasterinae25

GMicraster

HIERARCHY

Child Taxa(16)

Plesiaster(Pomel, 1883)

MicrasterFischer, 1966

Micraster acutusAgassiz, 1836

Micraster americanus(Stephenson, 1941)

Occurrences with images