Class

Tergomya Horný, 1965

Selection of related publications

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

Ebbestad, J. O. R., Högström, A. E. S., Frisk, Ǻ. M. 2013. Gastropods and tergomyans from the Upper Ordovician (Viru-Harju) of the Fagelsang area, Scania, southern Sweden. Journal of Systematic Palaeontology 11, 3, 295-336. DOI:10.1080/14772019.2012.660994

Frisk, Ǻ. M., Ebbestad, J. O. R. 2007. Paragastropoda, Tergomya and Gastropoda (Mollusca) from the Upper Ordovician Dalby Limestone, Sweden. GFF 129, 2, 83-99. DOI:10.1080/11035890701292083

Hoyningen-Huene, F. 1899. Die silurischen Craniaden der Ostseeländer mit Ausschluss Gotlands. Verhandlungen der Russisch-Kaiserlichen Mineralogischen Gesellschaft zu St. Petersburg 36, 2, 181-359.

Koken, E. 1897. Die Gastropoden des baltischen Untersilurs. Bull. Sci. Acad. Imp. Sci. Saint-Petersbourg 7, 2, 97-214.

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

Eichwald, E. 1856. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. (Fortsetzung. S. Bulletin 1856. N 2. pag. 406.). Bulletin of the Moscow Society of Naturalists. Geological series 29, IV, 555-608.

List of species

1. Archinacella media Koken et Perner, 1925 | Kunda Stage

2. Archinacella rostrata (Eichwald, 1856) | Nabala Stage→Vormsi Stage

3. Baltiscanella christianiae (Koken, 1925)

4. Cyrtodiscus ? evolvens (Barrande, 1903) | Haljala Stage→Porkuni Stage

5. Cyrtolites grandis Koken, 1897 | Lasnamägi Stage→Uhaku Stage

6. Metoptoma siluricum Eichwald, 1842 | Kunda Stage

7. Peelerophon hodites Ebbestad, Högström et Frisk, 2013 | Kukruse Stage→Haljala Stage

8. Pilina esthonum (Koken, 1897) | Porkuni Stage

9. Pilina ovoideum (Koken et Perner, 1925) | Porkuni Stage

10. Pilina unguis (Lindström, 1880) | Silurian

11. Pollicina corniculum Eichwald, 1860 | Kunda Stage

12. Pollicina crassitesta Koken, 1897 | Kunda Stage

13. Pollicina cyathina Koken, 1897 | Kunda Stage

14. Sarkanella epelys Frisk et Ebbestad, 2007 | Sandbian

15. Scenella barrandei (Linnarsson, 1879)

16. Tryblidium reticulatum Lindström, 1880 | Silurian

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Mollusca
Subphylum	Conchifera
Class	Bivalvia
	Cephalopoda
	Diplacophora
	Gastropoda
	Helcionelloida
	Hyolitha
	Paragastropoda
	Polyplacophora
	Rostroconchia
	Tergomya
Order	Archinacellida
	Cyrtonellida
	Tryblidiida
Superfamily	Scenelloidea
Family	Chelodina
Genus	Eesticonus
	Eobucania
	Jinonicella