†Astamena Roomusoks 1989 (lamp shell)
Click image to enlarge. Click to access iDigBio record.
Strophomenata - Strophomenida - Rafinesquinidae
Parent taxon: Leptaeninae according to A. Roomusoks 2004
Sister taxa: Bracteoleptaena, Estonomena, Glossoleptaena, Harjumena, Hingganoleptaena, Hollardina, Lepidoleptaena, Leptaena, Leptaenopyxis, Leptagonia, Limbimurina, Lioleptaena, Lissoleptaena, Mackerrovia, Notoleptaena, Oandumena, Rugoleptaena, Schmidtomena, Tchadania, Rhactomena
Subtaxa: Astamena inaequalis
Type: Astamena inaequalis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Estonia (10 collections)
Total: 10 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.