Genus
Calpiocrinus Angelin, 1878
Aiheeseen liittyvät julkaisut
Angelin, N. P. 1878. Iconographica Crinoideorum in stratis Sueciae siluricis fossilium. 2. Cystidea. pp. 1-62. Samson & Wallin.
List of species
1. Calpiocrinus ovatus Angelin, 1878 | Wenlock
2. Calpiocrinus rotundatus Springer, 1906 | Wenlock
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Pelmatozoa |
| Class | Crinoidea |
| Superclass | Pentacrinoidea |
| Infraclass | Inadunata |
| Parvclass | Cladida |
| Superorder | Flexibilia |
| Order | Sagenocrinida |
| Family | Dactylocrinidae |
| Genus | Calpiocrinus |
| Species | ovatus |
| rotundatus | |
| Genus | Dactylocrinus |
| Lithocrinus |