Calclamnoidea
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Calclamnoidea Temporal range:
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Echinodermata |
Class: | Holothuroidea |
Order: | Dendrochirotida |
Family: | †Calclamnidae |
Genus: | †Calclamnoidea Frizzell & Exline, 1955 |
Type species | |
Calclamoidea collaris (Deflandre-Rigaud, 1952)
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Species | |
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Calclamnoidea is an extinct genus of sea cucumber which existed in Poland during the Triassic period.[1]
References
- ^ Triassic Holothurian Sclerites from Tatra Mountains Krystyna Zawidzka.
Categories:
- Articles with short description
- Short description matches Wikidata
- Articles with 'species' microformats
- Fossils of Poland
- Calclamnidae
- Prehistoric sea cucumber genera
- Triassic echinoderms
- Middle Triassic first appearances
- Late Jurassic extinctions
- Fossil taxa described in 1955
- All stub articles
- Holothuroidea stubs
- Prehistoric echinoderm stubs