Cardium edule var. nuciformis Milaschewitsch, 1916 accepted as Cerastoderma glaucum (Bruguière, 1789) (original description)
Cardium simile Milaschewitsch, 1909 accepted as Papillicardium simile (Milaschewitsch, 1909) (additional source)
Cyclonassa kamischiensis var. atra Milaschewitsch, 1916 accepted as Cyclope neritea (Linnaeus, 1758) accepted as Tritia neritea (Linnaeus, 1758) (original description)
Cyclonassa kamischiensis var. exigua Milaschewitsch, 1916 accepted as Cyclope neritea (Linnaeus, 1758) accepted as Tritia neritea (Linnaeus, 1758) (original description)
Gibbula deversa Milaschewitsch, 1916 (original description)
Hydrobia maritima Milaschewitsch, 1916 accepted as Ecrobia maritima (Milaschewitsch, 1916) (original description)
Mytilus galloprovincialis var. trepida Milaschewitsch, 1916 accepted as Mytilus galloprovincialis Lamarck, 1819 (original description)
Ostrea sublamellosa Milaschewitsch, 1916 accepted as Ostrea edulis Linnaeus, 1758 (original description)
Parthenina incerta Milaschewitsch, 1916 accepted as Spiralina alpinoligustica (Sacco, 1892) (original description)
Patella pontica Milaschewitsch, 1914 accepted as Patella ulyssiponensis Gmelin, 1791 (basis of record)
Phasianella pontica Milaschewitsch, 1916 accepted as Tricolia pullus pullus (Linnaeus, 1758) accepted as Tricolia pullus (Linnaeus, 1758) (original description)
Retusa variabilis (Milaschewitsch, 1912) (redescription)
Rissoa pontica Milaschewitsch, 1916 accepted as Rissoa membranacea (J. Adams, 1800) (original description)
Rissoa vicina Milaschewitsch, 1916 (original description)
Setia valvatoides Milaschewitsch, 1909 (additional source)
Syndesmya fragilis Milaschewitsch, 1916 accepted as Abra prismatica (Montagu, 1808) (original description)
Trophon breviatus var. lactea Milaschewitsch, 1916 accepted as Trophonopsis breviata (Jeffreys, 1882) (original description)
Trophon breviatus var. striata Milaschewitsch, 1916 accepted as Trophonopsis breviata (Jeffreys, 1882) (original description)