clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora Oleacinidae is a taxonomic family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). ==Anatomy== In this family, the number of haploid chromosomes lies bet...