Species
Acernaspis quadrilineata (Angelin, 1851)
Synonymy list
1851     Phacops 4-lineata — Angelin , pp. 12, fig. 9:5, 5a, 5b, ?5c
1985     Acernaspis quadrilineata (Angelin, 1851) — Ramsköld , pp. 5, fig. Pl. 1:1, 2, 4
Selection of related publications
Ramsköld, L. 1985. Silurian phacopid and dalmanitid trilobites from Gotland.  Stockholm Contributions in Geology   40,      1-62.
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Arthropoda | 
| Subphylum | Trilobita | 
| Order | Phacopida | 
| Suborder | Phacopina | 
| Family | Phacopidae | 
| Genus | Acernaspis | 
| Species | elliptifrons | 
| estonica | |
| incerta | |
| quadrilineata | |
| rectifrons | |
| rubicundula | |
| semicircularis | |
| sororia | |
| sufferta | |
| sulcata | |
| Acernaspis? konoverensis | 
References based on distribution
- Ramsköld, 1985b Norderstrand, Visby, Gotland Llandovery