Acicularia lubrica Monterosato, 1890 accepted as Melanella lubrica (Monterosato, 1890) (original description)
Acicularia monterosatoi Monterosato, 1890 accepted as Melanella monterosatoi (Monterosato, 1890) (original description)
Acicularia pernula Monterosato, 1890 accepted as Melanella pernula (Monterosato, 1890) (original description)
Acicularia translucens Monterosato, 1890 accepted as Melanella translucens (Monterosato, 1890) (original description)
Alcidia Monterosato, 1890 accepted as Alvania Risso, 1826 (original description)
Alcidia spinosa Monterosato, 1890 accepted as Alvania spinosa (Monterosato, 1890) (original description)
Alvania disparilis Monterosato, 1890 (original description)
Bulla abyssicola Dall, 1881 accepted as Roxania pinguicula (G. Seguenza, 1880) (source of synonymy)
Calyptraea chinensis var. spirata Monterosato, 1890 accepted as Calyptraea chinensis (Linnaeus, 1758) (original description)
Cingula simplicula Monterosato, 1890 (original description)
Coleophysis effusa Monterosato, 1890 accepted as Retusa truncatula (Bruguière, 1792) (original description)
Dermomurex Monterosato, 1890 (original description)
Dunkeria incostans Monterosato, 1890 accepted as Aclis ascaris (W. Turton, 1819) (original description)
Gibbula tantilla Monterosato, 1890 (original description)
Hyaloscala finitima Monterosato, 1890 accepted as Epitonium finitimum (Monterosato, 1890) (original description)
Hyaloscala spirilla Monterosato, 1890 accepted as Epitonium spirilla (Monterosato, 1890) (original description)
Jujubinus aureus Monterosato, 1890 accepted as Clelandella miliaris (Brocchi, 1814) (original description)
Jujubinus laeviusculus Monterosato, 1890 (original description)
Mangelia scabrida Monterosato, 1890 (original description)
Nassa limata (Chemnitz, 1795) accepted as Nassarius lima (Dillwyn, 1817) accepted as Tritia lima (Dillwyn, 1817) (basis of record)
Nassa limata var. copiosa Monterosato, 1890 accepted as Tritia lima (Dillwyn, 1817) (original description)
Nassa limata var. corpulenta Monterosato, 1890 accepted as Tritia lima (Dillwyn, 1817) (original description)
Nassa limata var. exilis Monterosato, 1890 accepted as Tritia lima (Dillwyn, 1817) (original description)
Nassa limata var. multicostata Monterosato, 1890 accepted as Tritia lima (Dillwyn, 1817) (original description)
Nassa limata var. robusta Monterosato, 1890 accepted as Nassarius lima (Dillwyn, 1817) accepted as Tritia lima (Dillwyn, 1817) (original description)
Pseudofusus gigliolii Monterosato, 1890 accepted as Pseudofusus rostratus (Olivi, 1792) (original description)
Pseudofusus rostratus (Olivi, 1792) (basis of record)
Pseudofusus rostratus var. kobeltiana Monterosato, 1890 accepted as Fusinus rostratus (Olivi, 1792) accepted as Pseudofusus rostratus (Olivi, 1792) (original description)
Pseudofusus rostratus var. latiroides Monterosato, 1890 accepted as Fusinus rostratus (Olivi, 1792) accepted as Pseudofusus rostratus (Olivi, 1792) (original description)
Pseudofusus rostratus var. sollieri Monterosato, 1890 accepted as Fusinus rostratus (Olivi, 1792) accepted as Pseudofusus rostratus (Olivi, 1792) (original description)
Pseudofusus rostratus var. sowerbyana Monterosato, 1890 accepted as Trophonopsis muricata (Montagu, 1803) (original description)
Pseudomalaxis centrifuga Monterosato, 1890 accepted as Spirolaxis centrifuga (Monterosato, 1890) (original description)
Pusillina turrita Monterosato, 1890 accepted as Rissoa turricula Jeffreys, 1884 (original description)
Ranella gigantea var. atlantica Monterosato, 1890 accepted as Ranella olearium (Linnaeus, 1758) (original description)
Sabinella Monterosato, 1890 (original description)
Schizotrochus divaricatus Monterosato, 1890 accepted as Anatoma aspera (R. A. Philippi, 1844) (original description)
Smithiella Monterosato, 1890 (original description)
Thericium Monterosato, 1890 accepted as Cerithium Bruguière, 1789 (original description)
Turritella britannica Monterosato, 1890 accepted as Turritella communis Risso, 1826 accepted as Turritellinella tricarinata (Brocchi, 1814) (original description)
Turritella mediterranea Monterosato, 1890 accepted as Turritella communis Risso, 1826 accepted as Turritellinella tricarinata (Brocchi, 1814) (original description)
Turritella umbilicata Dunker, 1862 accepted as Aclis ascaris (W. Turton, 1819) (additional source)
Villiersiella Monterosato, 1890 (original description)