Carinacea
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The infraclassis Carinacea includes most living species of regular sea urchin, and fossil forms going back as far as the Triassic.
Taxonomy
List of orders according to World Register of Marine Species:
- Superorder Calycina Order Phymosomatoida†
- Superorder Echinacea Order Arbacioida (Gregory, 1900) Order Camarodonta (Jackson, 1912) Order Salenioida Order Stomopneustoida (Kroh & Smith, 2010) Family Glyphopneustidae Smith & Wright, 1993†
- Family HemicidaridaeWright, 1857†
- Family OrthopsidaeDuncan, 1889†
- Family PseudodiadematidaePomel, 1883†
- Phymosoma granulosum (Phymosomatoida)
- Salenocidaris hastigera (Salenioida)
- Arbacia lixula (Arbacioida)
- Paracentrotus lividus (Camarodonta)
- Stomopneustes variolaris (Stomopneustoida)
- Hemicidaris intermedia (Hemicidaridae)
- Acrocidaris nobilis (Pseudodiadematidae)
Bibliography
- Andreas Kroh et Andrew B. Smith, « The phylogeny and classification of post-Palaeozoic echinoids », Journal of Systematic Palaeontology, vol. 8, no 2, 2010, p. 147-212