Helicella Helicella stiparum Helicella striatitala Helicella orzai Helicella itala Akritogyra helicella Cernuella virgata Xerotricha zaratei Xerotricha bierzona List of non-marine molluscs of Algeria Xerotricha conspurcata Xerocrassa cobosi Xerolenta Xerotricha corderoi Xerocrassa claudinae Akritogyra Similipepsis Lip (gastropod) Monachoides Zenobiellina Dyakiidae Osmia spinulosa Mariae Oxychilus draparnaudi Calstone and Cherhill Downs Pherbellia cinerella Xerolenta obvia Umbilicus (mollusc) Melinda (fly) List of non-marine molluscs of Russia Geomitridae Windsor Hill Cernuella Mercuria (gastropod) Snows Farm Nature Reserve Yponomeuta Osmia bicolor List of non-marine molluscs of Cyprus Ariophantid…

dae Pseudamnicola List of non-marine molluscs of Spain Candidula List of non-marine molluscs of Lithuania List of least concern molluscs Arnould Locard Helicopsis filimargo List of non-marine molluscs of Germany List of non-marine molluscs of Ireland Nora Fisher McMillan Hexosaminidase Xerotricha gasulli Aestivation List of near threatened molluscs Xerotricha zujarensis List of endangered molluscs List of non-marine molluscs of the Netherlands List of non-m

arine molluscs of Portugal List of data deficient molluscs List of non-marine molluscs of Poland List of non-marine molluscs of Slovakia List of vulnerable molluscs N-acetyl-β-d-glucosaminidase List of non-marine molluscs of Great Britain List of near threatened invertebrates IUCN Red List near threatened species (Animalia) List of non-marine molluscs of Austria List of endangered invertebrates List of non-marine molluscs of the Czech Republic List of data deficient invertebrates List of vulnerable invertebrates IUCN Red List endangered species (Animalia) Candidula syrensis Cernuella neglecta Cernuella cisalpina Xerotricha madritensis Xeropicta IUCN Red List vulnerable species (Animalia) Xerocrass