Species
Estoniops ruegensis Krueger, 2017
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Phacopida |
| Suborder | Phacopina |
| Family | Pterygometopidae |
| Subfamily | Pterygometopinae |
| Genus | Estoniops |
| Species | bekkeri |
| exilis | |
| fjaeckensis | |
| maennili | |
| mueritzensis | |
| panderi | |
| ruegensis | |
| sandbyensis | |
| uhakuensis | |
| unranked | schuetti |