Acanthostomella gracilis Acanthostomella norvegica Foissneridium constrictum Laboea strobila Leegaardiella ovalis Leegaardiella sol Lohmanniella oviformis Mesodinium rubrum Parafavella denticulata Parafavella gigantea Paratontonia gracillima Parundella caudata Pseudotontonia simplicidens Ptychocylis acuta Ptychocylis minor Ptychocylis obtusa Ptychocylis urnula Schmidingerella serrata Spirostrombidium sauerbreyae Spirotontonia turbinata Stenosemella ventricosa Strombidium capitatum Strombidium conicum Strombidium dalum Strombidium reticulatum Strombidium rhynchum Tiarina fusus