Arbacia incisa Agassiz 1863 (sea urchin)
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Echinoidea - Arbacioida - Arbaciidae
Alternative combination: Echinocidaris incisa
Belongs to Arbacia according to U. S. Grant and L. G. Hertlein 1938
Sister taxa: Arbacia abiquaensis, Arbacia dufresnii, Arbacia forbesii, Arbacia improcera, Arbacia lixula, Arbacia nodulosa, Arbacia punctulata, Arbacia rivuli, Arbacia sloani, Arbacia spatuligera, Arbacia waccamaw
Ecology: epifaunal grazer
Distribution:
• Quaternary of Ecuador (1 collection), Mexico (1)
• Pliocene of Mexico (1)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.