Species
Euspirocrinus spiralis Angelin, 1878
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Pelmatozoa |
| Class | Crinoidea |
| Superclass | Pentacrinoidea |
| Infraclass | Inadunata |
| Parvclass | Cladida |
| Magnorder | Eucladida |
| Superorder | Cyathoformes |
| Family | Euspirocrinidae |
| Genus | Euspirocrinus |
| Species | hintsae |
| spiralis | |
| varbolaensis |