Genus
Erinocystis Jaekel, 1899
Aiheeseen liittyvät julkaisut
Regnéll, G. 1948. Echinoderms (hydrophoridae, ophiocistia) from the Ordovician (Upper Skiddavian) of the Oslo region. Norsk Geologisk Tidsskrift 27, 14-58.
Jaekel, O. 1899. Stammesgesihichte der Pelmatozoen. Erster Band. Thecoidea und Cystoidea. pp. 1-441. Verlag von Julius Springer.
List of species
1. Erinocystis angulata Jaekel, 1899 | Kunda Stage
2. Erinocystis broeggeri Regnéll, 1948 | Middle Ordovician
3. Erinocystis sculpta Jaekel, 1899 | Kunda Stage
4. Erinocystis volborthi Jaekel, 1899 | Kunda Stage
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Blastozoa |
| Class | Rhombifera |
| Superfamily | Glyptocystitoida |
| Family | Echinoencrinitidae |
| Subfamily | Gonocrinites |
| Genus | Echinoencrinites |
| Erinocystis | |
| Species | angulata |
| broeggeri | |
| sculpta | |
| volborthi | |
| Genus | Eutretocystis |
| Fusicystis | |
| Glaphyrocystis | |
| Proctocystis | |
| Schizocystis | |
| Scoliocystis |