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. laevior 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)
Astarte compressa var. crassa Leche, 1878 accepted as Astarte crassa Leche, 1878 (original description)
Buccinum glaciale elongata Leche, 1878 (original description)
Cylichna insculpta var. valida Leche, 1878 accepted as Cylichnoides validus (Leche, 1878) (original description)
Margarita argentata var. gigantea Leche, 1878 accepted as Margarites giganteus (Leche, 1878) (original description)
Margarita groenlandica var. intermedia Leche, 1878 accepted as Solariella obscura (Couthouy, 1838) (original description)
Margarita obscura var. cinereaeformis Leche, 1878 accepted as Solariella obscura (Couthouy, 1838) (original description)
Margarita obscura var. intermedia Leche, 1878 accepted as Solariella obscura (Couthouy, 1838) (original description)
Pandorina beckii Leche, 1878 accepted as Lyonsia arenosa (Møller, 1842) (original description)
Pecten hoskynsi var. major Leche, 1878 accepted as Cyclopecten hoskynsi (Forbes, 1844) (original description)
Philine quadrata var. grandis 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 pyramidalis var. laevior Leche, 1878 (original description)
Pleurotoma violacea var. brevis Leche, 1878 (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)
Trichotropis borealis var. turrita Leche, 1878 (original description)
Utriculopsis densistriata Leche, 1878 accepted as Cylichnoides densistriatus (Leche, 1878) (original description)
Utriculus semen var. elongata Leche, 1878 (original description)
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)