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 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (February 2024) |
| Salenioida Temporal range:
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| Salenia petalifera | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Echinoidea |
| Subclass: | Euechinoidea |
| Infraclass: | Carinacea |
| Superorder: | Echinacea |
| Order: | Salenioida Delage, 1903 |
The Salenioida are an order of sea urchins.