Species
Periechocrinus longidigitatus (Angelin, 1878)
Synonyymit
1878 Actinocrinus longidigitatus Ang. — Angelin , pp. 6, fig. 16:19, 19a
1983 Periechocrinus longidigitatus — Franzén , pp. 6
Aiheeseen liittyvät julkaisut
Franzén, C. 1983. Ecology and taxonomy of Silurian crinoids from Gotland. Acta Universitatis Upsaliensis 665, 1-31.
Angelin, N. P. 1878. Iconographica Crinoideorum in stratis Sueciae siluricis fossilium. 2. Cystidea. pp. 1-62. Samson & Wallin.
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Echinodermata |
| Subphylum | Pelmatozoa |
| Class | Crinoidea |
| Subclass | Camerata |
| Infraclass | Eucamerata |
| Order | Monobathrida |
| Suborder | Compsocrinina |
| Superfamily | Periechocrinoidea |
| Genus | Periechocrinus |
| Species | grandisulcatus |
| laevis | |
| lindströemi | |
| longidigitatus | |
| longimanus | |
| major | |
| multicostatus | |
| nubilus | |
| schultzianus | |
| undulatus |
Levinneisyys ja viitteet
- Franzen, 1983 Gotland
- Angelin, 1878a Gotland