Order Pulmonata – Basommatophora AllSuperfamily AmphiboloideaSuperfamily Siphonarioidea Phallomedusa austrina Phallomedusa solida Pugillaria stowae Salinator fragilis Salinator tecta Siphonaria denticulata Siphonaria diemenensis Siphonaria funiculata Siphonaria tasmanica Williamia radiata nutata