Pentagonocyclicus Yeltysheva and Shevchenko 1960 (Sea lily)

Crinoidea

Disarticulated columnals, according to Ubaghs, et al., 1978: T934

Parent taxon: Crinoidea according to A. I. Pershina and V. S. Tsyganko 1980

Sister taxa: Abbreviatocrinites, Acariaeocrinus, Aethocrinea, Angulata, Asperocrinidae, Aspidocrinus, Balearocrinus, Baryschyr, Bornium, Camerata, Carpenterocrinus, Communicrinus, Crisantum, Cyclocaudex, Cyclocharacidae, Cyclocrista, Cyclocyclicus, Cyclomischidae, Cycloscapus, Dazhucrinus, Dentiferocrinidae, Dicyclica, Dronovicrinus, Dulanocrinus, Dwortsowaecrinus, Echmatocrinida, Entrochus, Entrochus rotiformis, Exaesiodiscidae, Flexicrinus, Floricyclidae, Floripila, Flucticharacidae, Flucticharax, Gasterometra, Gemmacrinus, Glyphidocrinus, Hemistreptocrinoidea, Heterostelechus, Kojvicrinus, Kstutocrinidae, Lamprosterigma, Leptocarphiidae, Lichenocrinus, Malovicrinus, Mastocrinus, Mooreanteris, Moscovicrinus, Multifidocrinus, Ordinacrinus, Pandocrinus, Pentacrinoidea, Pentagonopterix, Pentaridica, Picteticrinus, Pinegicrinus, Preptopremnum, Protocrinoida, Protocrinoidea, Salairocrinidae, Salairocrinus, Schyschcatocrinidae, Stenocrinidae, Stukaliniidae, Tantalocrinidae, Taranshicrinidae, Tatjanicrinus, Tetragonocyclicus, Tetralobocrinus, Torrocrinus, Waikaripites, Webericrinus, Zeravschanocrinus

Subtaxa: Pentagonocyclicus lamonti

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Ecology: stationary upper-level epifaunal suspension feeder

Distribution:

• Carboniferous of the United Kingdom (1 collection)

• Devonian of Kazakhstan (1), Mongolia (1), the Russian Federation (8)

• Silurian to Devonian of Tajikistan (1)

• Silurian of China (1), the Russian Federation (8), the United Kingdom (1)

• Ordovician of China (2), Estonia (1), the Russian Federation (1)

Total: 26 collections including 33 occurrences

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Specimen images are retrieved through the ePANDDA API.


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