Sagdoidea Helicina (suborder) Bradybaena bouryi Bradybaena wangkai Sigmurethra Pseudobuliminus Stylommatophora Camaenidae Helicoidea Sphincterochilidae Pommerhelix Labyrinthidae Canariellidae Epiphragmophorinae Tolgachloritis Quirosena Edentiella Thysanophoridae Dentellaria Basedowena Granulomelon Norelona Philbouchetia Trichochloritis Helminthoglyptinae Plentuisa Atenia Pyrenaearia Pseudopartula Elonidae Isomeria Pleurodontidae Thelidomus Euomphalia Microxeromagna Tacheocampylaea Trisse*odon Pleuroxia Gonostomopsis Kovacsia Mastigophallus Urticicola Montserratina Xeropicta Hygromiidae Zenobiellina Polygyridae Backe…

eljaia Ponentina Xeroplana Apula Macularia Linisa Crikey steveirwini Wollastonaria Pfeifferia (gastropod) Pleurodonte Trisse*odontidae Actinella Helicodontidae Labyrinthus Hygromia Helicella Otala Marmorana Leptaxis Trochoidea (genus) Sphincterochila Chloritis Sagdidae Helicodonta Monacha Taxonomy of the Gastropoda (Bouchet et al., 2017)