Taxonomy of Mollusca for our collections. (primarely based on Millard,2001)
ORDER  PYRAMIDELLIDA
283  PYRAMIDELLOIDEA 617
283.1 Pyramidellidae
Clathrella 
283.1.1 Pyramidellinae
Belonidium, Creonella, Eulimella, Otopleura, Levipyrgulina
Milda, Longchaeus, Orinella, Pyramidella, Tiberia
283.1.2 Chrysallidinae
Chrysallida
283.1.3 Odostomellinae
Agatha, Cingulina, Evalea,  Menestho, Odontostomia, Odostomia
Odostomella, Ondina, Peristichia, Pyrgulina, Sayella, Syrnola, Tryptychus
283.1.4 Turbonillinae
Chemnitzia, Mormula, Pyrgiscus, Pyrgostylus,Turbonilla
283.1.5 Amathininae
Actaeopyramis, Kleinella
283.1.6 Cyclostremellinae
Cyclostremella
283.3 Amathinidae
Euparthenia, Iselica, Leucotina, Phasianema 
283.4 Ebalidae
Bermudaclis, Ebala
284  VALVATOIDEA 628
284.1 Cornirostridae
Anomalorbis, Tomura
284.2 Valvatidae
Valvata
284.3 Velainellidae
Velainella
284.4 Orbitestellidae
Orbitestella, Zalipais