Cardita calyculata var. obsoleta Dautzenberg, 1883 accepted as Cardita calyculata (Linnaeus, 1758) (original description)
Cerithium vulgatum var. rosea Dautzenberg, 1883 accepted as Cerithium vulgatum Bruguière, 1792 (original description)
Phasianella speciosa var. atrata Dautzenberg, 1883 accepted as Tricolia speciosa (Megerle von Mühlfeld, 1824) (original description)
Phasianella speciosa var. purpurea Dautzenberg, 1883 accepted as Tricolia speciosa (Megerle von Mühlfeld, 1824) (original description)
Rissoa seminuda Dautzenberg, 1883 accepted as Pusillina munda (Monterosato, 1884) (basis of record)
Rissoa spongicola Dautzenberg, 1883 accepted as Rissoa variabilis (Megerle von Mühlfeld, 1824) (original description)
Rissoina bruguieri var. minor Dautzenberg, 1883 accepted as Rissoina bruguieri (Payraudeau, 1826) (original description)
Tapes aureus var. elongata Dautzenberg, 1883 accepted as Polititapes aureus (Gmelin, 1791) (original description)
Trochus adansoni var. lutea Dautzenberg, 1883 accepted as Gibbula turbinoides (Deshayes, 1835) (original description)
Trochus dubius var. albida Dautzenberg, 1883 accepted as Calliostoma conulum [sic] accepted as Calliostoma conulus (Linnaeus, 1758) (original description)
Trochus turbinoides var. albida Dautzenberg, 1883 accepted as Gibbula turbinoides (Deshayes, 1835) (original description)
Trochus turbinoides var. cincta Dautzenberg, 1883 accepted as Gibbula turbinoides (Deshayes, 1835) (original description)
Turbo sanguineus var. fusca Dautzenberg, 1883 accepted as Homalopoma sanguineum (Linnaeus, 1758) (original description)