†Micraster cortestudinarium Goldfuss 1826 (heart urchin)
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Echinoidea - Spatangoida - Micrasteridae
Alternative combination: Spatangus cortestudinarium
Belongs to Micraster according to G. N. Djabarov 1964
See also Zaręczny 1878
Sister taxa: Micraster (Gibbaster), Micraster (Micraster), Micraster (Plesiaster), Micraster acutus, Micraster americanus, Micraster carinatus, Micraster coranguinum, Micraster corbovis, Micraster glyphus, Micraster leskei, Micraster pseudorostratus, Micraster rogalae, Micraster schlueteri, Micraster schroederi, Micraster uddeni
Ecology: slow-moving shallow infaunal deposit feeder-detritivore
Distribution:
• Cretaceous of Poland (1 collection), Turkmenistan (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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