Genus
Pollicina Koken, 1895
Aiheeseen liittyvät julkaisut
Peel, J. S. 2020. Muscle scars, mode of life and systematics of Pollicina (Mollusca) from the Ordovician of Baltica. Estonian Journal of Earth Sciences 69, 1, 20-36. DOI:10.3176/earth.2020.02
Peel, J. S. 2020. The Dala thumb: shell morphology and failed predation in Pollicina cyathina (Gastropoda) from the Ordovician of Dalarna, Sweden. GFF 142, 2, 139-146. DOI:10.1080/11035897.2020.1728374
Eichwald, E. 1860. Lethaea Rossica ou Paléontologie de la Russie. Premier volume. Ancienne Période en deux sections. pp. XIX+1–1657. E. Schweizerbart. DOI:10.5962/bhl.title.52391
List of species
1. Pollicina corniculum Eichwald, 1860 | Kunda Stage
2. Pollicina crassitesta Koken, 1897 | Kunda Stage
3. Pollicina cyathina Koken, 1897 | Kunda Stage
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Tergomya |
| Order | Cyrtonellida |
| Family | Pollicinidae |
| Genus | Pollicina |
| Species | ampliata |
| corniculum | |
| crassitesta | |
| cyathina |