Cerithiella genei (Bellardi & Michelotti, 1840) † (basis of record)
Epitonium clathrus (Linnaeus, 1758) (additional source)
Epitonium debourymuricatum Landau, La Perna & Marquet, 2006 † (original description)
Epitonium iberomicroscopicum Landau, La Perna & Marquet, 2006 † (original description)
Eulima angulosa Fischer-Piette & Nicklès, 1946 (additional source)
Eulima boucheti Landau, La Perna & Marquet, 2006 † (original description)
Eulima velerinensis Landau, La Perna & Marquet, 2006 † (original description)
Gregorioiscala abrupta (De Cristofori & Jan, 1832) † (basis of record)
Melanella parviapertura Landau, La Perna & Marquet, 2006 † (original description)
Melanella pepediazi Landau, La Perna & Marquet, 2006 † (original description)
Melanella plioiberica Landau, La Perna & Marquet, 2006 † (original description)
Melanella wareni Landau, La Perna & Marquet, 2006 † (original description)
Nodiscala sinuosocostata Landau, La Perna & Marquet, 2006 † accepted as Opalia sinuosocostata (Landau, La Perna & Marquet, 2006) † (original description)
Obesula protopaucispirata Landau, La Perna & Marquet, 2006 † (original description)
Opalia scacchii (M. Hörnes, 1856) † (basis of record)
Pseudonina bellardii (Michelotti, 1847) † (additional source)
Scalaria scacchii M. Hörnes, 1856 † accepted as Nodiscala scacchii (M. Hörnes, 1856) † (additional source)
Seila plioiberica Landau, La Perna & Marquet, 2006 † (original description)
Strobiligera cristulata (Sacco, 1895) † accepted as Inella cristulata (Sacco, 1895) † (basis of record)