Phylum [Mollusca] Linnaeus, 1758 - molluscs
Class Gastropoda Cuvier, 1795 - snails and slugs
Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs
see Class Gastropoda Cuvier, 1795
Order Mesogastropoda Thiele, 1925 - mesogastropods
see [unranked] mesogastropods
Suborder Gymnoglossa
see Order Mesogastropoda Thiele, 1925
Superfamily Eulimacea
see Superfamily Eulimoidea Philippi, 1853
Family Melanellidae Iredale, 1915
see Family Eulimidae Philippi, 1853
Genus Mucronalia Adams, 1860