†Actinopterinia semicircularis Isberg 1934 (pearl oyster)
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Bivalvia - Ostreida - Pteriidae
Full reference: O. Isberg. 1934. Studien über Lamellibranchiaten des Leptaenakalkes in Dalarna. Håkan Ohlssons Buchdruckerei 1-493
Belongs to Actinopterinia according to O. Isberg 1934
Sister taxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Kullsberg, Kullsberg Lst. (Ordovician of Sweden)
Specimen images are retrieved through the ePANDDA API.
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