Adeorbis subcarinatus (Montagu, 1803) accepted as Tornus subcarinatus (Montagu, 1803) (basis of record)
Alexia firmini [sic] accepted as Ovatella firminii (Payraudeau, 1826) (basis of record)
Avicula hirundo (Linnaeus, 1758) accepted as Pteria hirundo (Linnaeus, 1758) (basis of record)
Avicula radiata Deshayes, 1830 accepted as Pinctada radiata (Leach, 1814) (basis of record)
Chlamys flagellata (Lamarck, 1819) accepted as Flexopecten flexuosus (Poli, 1795) (basis of record)
Chlamys flagellata var. rosea (Locard, 1888) accepted as Flexopecten flexuosus (Poli, 1795) (basis of record)
Conovulus bidentatus (Montagu, 1808) accepted as Leucophytia bidentata (Montagu, 1808) (basis of record)
Lutricularia tenuis (Montagu, 1803) accepted as Abra tenuis (Montagu, 1803) (basis of record)
Meleagrina radiata (Deshayes, 1830) accepted as Pinctada radiata (Leach, 1814) (basis of record)
Murex trunculus var. dilatata Dautzenberg, 1895 accepted as Hexaplex trunculus (Linnaeus, 1758) (original description)
Murex trunculus var. roseotincta Dautzenberg, 1895 accepted as Hexaplex trunculus (Linnaeus, 1758) (original description)
Radula inflata (Lamarck, 1807) accepted as Limaria tuberculata (Olivi, 1792) (basis of record)
Spondylus gaederopus var. horrida Dautzenberg, 1895 accepted as Spondylus gaederopus Linnaeus, 1758 (original description)
Triforis (Biforina) perversus var. gracilis Dautzenberg, 1895 accepted as Monophorus perversus (Linnaeus, 1758) (original description)

Tunisian part of the Mediterranean Sea - Western Basin for Cassis undulata (Gmelin, 1791) 
Tunisian part of the Mediterranean Sea - Western Basin for Chlamys commutata (Monterosato, 1875) 
Tunisian part of the Mediterranean Sea - Western Basin for Modiola phaseolina (R. A. Philippi, 1844) 
Tunisian part of the Mediterranean Sea - Western Basin for Xenophora mediterranea Tiberi, 1863