Aclis ascaris (W. Turton, 1819) (basis of record)
Alvania zetlandica (Montagu, 1816) (additional source)
Caecum glabrum (Montagu, 1803) (additional source)
Calyptraea chinensis (Linnaeus, 1758) (basis of record)
Cerithiopsis barleei Jeffreys, 1867 (additional source)
Cerithiopsis minima (Brusina, 1865) (additional source)
Circulus striatus (R. A. Philippi, 1836) (basis of record)
Crepidula unguiformis Lamarck, 1822 (basis of record)
Dendropoma cristatum (Biondi-Giunti, 1859) (additional source)
Emarginula octaviana Coen, 1939 (additional source)
Epitonium pulchellum (Bivona e Barnardi, 1832) (basis of record)
Manzonia crassa (Kanmacher, 1798) (additional source)
Melanella alba (da Costa, 1778) (basis of record)
Metaxia metaxa (Delle Chiaje, 1828) (additional source)
Onoba galaica Rolán, 2008 (additional source)
Parastrophia asturiana de Folin, 1870 (additional source)
Pseudoparastrophia levigata Di Staso, 1905 accepted as Parastrophia asturiana de Folin, 1870 (source of synonymy)
Tectonatica prietoi (Hidalgo, 1873) (basis of record)
Thylacodes arenarius (Linnaeus, 1758) (basis of record)
Tornus subcarinatus (Montagu, 1803) (basis of record)