Fossil group: Echinodermata
Subphylum Eleutherozoa Bell, 1891

Taxon ID: 340 / 2013-01-30
Belongs to: Echinodermata
Sister taxa: Pelmatozoa | Blastozoa
Contains: Ophiocistoidea | Edrioasteroidea | Asteroidea | Ophiuroidea | Echinoidea
Baltoscandian species (in database): 31

Selection of related publications

  • Tinn & Ainsaar, 2014. Asterozoan pedicellariae and ossicles revealed from the Middle Ordovician of Baltica. [DOI]
  • Reich & Kutscher, 2014. A new ophiocistoid (Echinodermata) from the Silurian of Gotland, Sweden [DOI]
  • Blake & Rozhnov, 2007. Aspects of life mode among Ordovician asteroids: Implications of new specimen from Baltica
  • Hansen et al., 2005. Starfish from the Ordovician of the Oslo Region, Norway
  • Shackleton, 2005. Skeletal homologies, phylogeny and classification of the earliest Asterozoan echinoderms [DOI]
  • Schallreuter, 1989a. Ordovician Echinoids from Erratic Boulders
  • Bockelie & Paul, 1983. Cyathotheca suecica and its bearing on the evolution of the Edrioasteroidea [DOI]
  • Rõõmusoks, 1981. Ordovician and Silurian Strophomenida of Estonia, III. Genus Thaerodonta Wang.
  • Bockelie & Briskeby, 1980. The presence of a bothriocidarid (Echinoid) in the Ordovician of Norway
  • Bockelie & Briskeby, 1980 (Dupl ID 2757). The presence of a bothriocidarid (Echinoid) in the Ordovician of Norway
  • Franzén, 1979. Echinoderms
  • Rõõmusoks, 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I
  • Männil, Ralf, 1962a. The taxonomy and morphology of Bothriocidaris (Echinoidea)
  • Regnéll, 1956. Silurian Echinoids from Gotland
  • Regnéll, 1948b. Echinoderms (hydrophoridae, ophiocistia) from the Ordovician (Upper Skiddavian) of the Oslo region
  • Regnéll, 1945. Non-Crinoid Peimatozoa from the Paleozoic of Sweden. A taxonomic study
  • Mortensen, 1930. Bothriocidaris and the Ancestry of Echinoids