Bivalvia - Ostreida - Vlastidae

Full reference: O. Isberg. 1934. Studien über Lamellibranchiaten des Leptaenakalkes in Dalarna. Håkan Ohlssons Buchdruckerei 1-493

Belongs to Shaninopsis according to O. Isberg 1934

Sister taxa: Shaninopsis acutirostris, Shaninopsis bellistriata, Shaninopsis beushauseni, Shaninopsis circularis, Shaninopsis erecta, Shaninopsis grandipes, Shaninopsis modesta, Shaninopsis oblonga, Shaninopsis prona, Shaninopsis pygmaea, Shaninopsis quadricyclia, Shaninopsis radiata, Shaninopsis reedi, Shaninopsis rotunda, Shaninopsis striata, Shaninopsis subcircularis, Shaninopsis subinformis

Ecology: stationary epifaunal suspension feeder