Admete viridula var. distincta Leche, 1878 accepted as Admete viridula (O. Fabricius, 1780) (original description)
Admete viridula var. elongata Leche, 1878 accepted as Admete viridula (O. Fabricius, 1780) (original description)
Admete viridula var. undata Leche, 1878 accepted as Admete viridula (O. Fabricius, 1780) (original description)
Arca pectunculoides var. grandis Leche, 1878 accepted as Bathyarca pectunculoides (Scacchi, 1835) (original description)
Margarita argentata var. gigantea Leche, 1878 accepted as Margarites giganteus (Leche, 1878) (original description)
Pleurotoma novajasemljensis Leche, 1878 accepted as Curtitoma novajasemljensis (Leche, 1878) (original description)
Pleurotoma pyramidalis (Strøm, 1788) accepted as Oenopota pyramidalis (Strøm, 1788) (basis of record)
Pleurotoma pyramidalis var. jenisseensis Leche, 1878 accepted as Oenopota pyramidalis (Strøm, 1788) (original description)
Pleurotoma violacea var. moerchi Leche, 1878 accepted as Obesotoma laevigata (Dall, 1871) (original description)
Rissoa cingulata Leche, 1878 accepted as Frigidoalvania cruenta (Odhner, 1915) (original description)
Rissoa sulcosa (Mighels, 1843) sensu Leche, 1878 accepted as Menestho truncatula Odhner, 1915 (basis of record)
Yoldia intermedia var. major Leche, 1878 accepted as Yoldiella intermedia (M. Sars, 1865) (original description)
Yoldia propinqua Leche, 1878 accepted as Yoldiella propinqua (Leche, 1878) (original description)