sugukond
Hapalocrinidae Jaekel, 1895
Klassifikatsioon
| organismirühm | Biota |
| domeen | Eukaryota |
| riik | Animalia |
| hõimkond | Echinodermata |
| klass | Crinoidea |
| alamklass | Camerata |
| infraklass | Eucamerata |
| selts | Monobathrida |
| alamselts | Abacocrinus |
| Compsocrinina | |
| Glyptocrinina | |
| Tanaocrinina | |
| sugukond | Hapalocrinidae |
| perekond | Hapalocrinus |
| sugukond | Patelliocrinidae |
| Stelidiocrinidae | |
| perekond | Clonocrinus |
| Schizocrinus | |
| Scyphocrinites |
See also