Genus
Eutaxocrinus Springer, 1906
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Pelmatozoa |
| Class | Crinoidea |
| Superclass | Pentacrinoidea |
| Infraclass | Inadunata |
| Parvclass | Cladida |
| Superorder | Flexibilia |
| Order | Taxocrinida |
| Superfamily | Taxocrinoidea |
| Family | Taxocrinidae |
| Genus | Eutaxocrinus |
| Haereticotaxocrinus | |
| Meristocrinus | |
| Protaxocrinus |