Class
Echinoidea Leske, 1778
Selection of related publications
Thompson, J. R., Cotton, L. J., Candela, Y., Kutscher, M., Reich, M., Bottjer, D. J. 2022. The Ordovician diversification of sea urchins: systematics of the Bothriocidaroida (Echinodermata: Echinoidea).Journal of Systematic Palaeontology 19 , 20,1395-1448. DOI:10.1080/14772019.2022.2042408
Bockelie, J. F., Briskeby, P. I. 1980. The presence of a bothriocidarid (Echinoid) in the Ordovician of Norway.Norsk Geologisk Tidsskrift 60 , 89-91.
Franzén, C. 1979. Echinoderms.Sveriges Geologiska Undersökning 73 , 3,216-224. Lower Wenlock faunal and floral dynamics - Vattenfallet section, Gotland , pp. 216-224.
Männil, R. M. 1962. The taxonomy and morphology of Bothriocidaris (Echinoidea).ENSV TA Geoloogia Instituudi uurimused IX , 143-181.
Regnéll, G. 1956. Silurian Echinoids from Gotland.Arkiv för kemi, mineralogi och geologi 2 , 155-178.
Mortensen, T. 1930. Bothriocidaris and the Ancestry of Echinoids.Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening i Kjobenhavn 90 , 313-352.
Klem, M. J. 1904. A Revision of the Palaeozoic Palaeechinoidea, with a Synopsis of All Known Species.Transactions of the Academy of Science of Saint Louis 14 , 1,1-98.
Eichwald, E. 1860. Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections. DOI:10.5962/bhl.title.52391
List of species
1. Bothriocidaris eichwaldi Männil, 1962 | Pirgu Stage
2. Bothriocidaris exilis (Eichwald, 1854) | Silurian
3. Bothriocidaris globulus Eichwald, 1860 | Pirgu Stage
4. Bothriocidaris pahleni Schmidt, 1874 | Jõhvi Substage
5. Bothriocidaris parvus Männil, 1962 | Vormsi Stage
6. Gotlandechinus balticus Regnéll, 1956 | Ludlow
7. Lanternarius latens Regnéll, 1956 | Wenlock
9. Neobothriocidaris peculiaris Paul, 1967 | Ordovician
10. Silurocidaris clavata Regnéll, 1956 | Ludlow
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Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Eleutherozoa |
| Class | Asteroidea |
| Echinoidea | |
| Order | Bothriocidaroida |
| Perischoechinoidea | |
| Family | Archaeocidaridae |
| Class | Edrioasteroidea |
| Holothuroidea | |
| Ophiocistoidea | |
| Ophiuroidea |
See also