Acmella decolor O. Boettger, 1891 (original description)
Callia wallacei var. pusilla O. Boettger, 1891 (original description)
Cerithium tuberculatum var. minor O. Boettger, 1891 (original description)
Cyclotus (Platyrhaphe) harucuanus O. Boettger, 1891 accepted as Platyrhaphe harucuana (O. Boettger, 1891) (original description)
Diancta torta O. Boettger, 1891 (original description)
Diplommatina (Moussonia) strubelli O. Boettger, 1891 accepted as Moussonia strubelli (O. Boettger, 1891) (original description)
Ditropis ingenua O. Boettger, 1891 accepted as Ditropopsis ingenua (O. Boettger, 1891) (original description)
Ditropis moellendorffi O. Boettger, 1891 accepted as Ditropopsis moellendorffi (O. Boettger, 1891) (original description)
Ditropis spiralis O. Boettger, 1891 accepted as Ditropopsis spiralis (O. Boettger, 1891) (original description)
Euplecta minima O. Boettger, 1891 (original description)
Georissa crebrilirata O. Boettger, 1891 (original description)
Helicina bandana O. Boettger, 1891 accepted as Aphanoconia bandana (O. Boettger, 1891) (original description)
Helix (Dorcasia) suffodiens O. Boettger, 1891 accepted as Bradybaena suffodiens (O. Boettger, 1891) (original description)
Helix (Planispira) zonaria Linnaeus, 1767 accepted as Planispira zonaria (Linnaeus, 1767) (basis of record)
Helix (Planispira) zonaria var. fasciolata Lesson, 1831 accepted as Planispira zonaria (Linnaeus, 1767) (basis of record)
Helix (Planispira) zonaria var. lineolata E. von Martens, 1867 (basis of record)
Helix (Planispira) zonaria var. nitidiuscula O. Boettger, 1891 accepted as Planispira zonaria (Linnaeus, 1767) (original description)
Kaliella indifferens O. Boettger, 1891 accepted as Kaliella scandens (J. C. Cox, 1872) (original description)
Lagocheilus grandipilus O. Boettger, 1891 (original description)
Lamprocystis ambonica O. Boettger, 1891 (original description)
Lamprocystis ambonica var. exigua O. Boettger, 1891 (original description)
Lamprocystis gemmula var. pallidior O. Boettger, 1891 (original description)
Lamprocystis subangulata O. Boettger, 1891 (original description)
Littorina fusciventris O. Boettger, 1891 accepted as Littoraria flava (P. P. King, 1832) (original description)
Macrocycloides microcyclis O. Boettger, 1891 (original description)
Macrocycloides saparuana O. Boettger, 1891 (original description)
Macrocycloides sericina O. Boettger, 1891 (original description)
Melania (Tarebia) obliterans O. Boettger, 1891 accepted as Tarebia granifera (Lamarck, 1816) (original description)
Omphalotropis (Paratropis) O. Boettger, 1891 accepted as Spiratropis Kobelt & Möllendorff, 1900 (original description)
Omphalotropis (Paratropis) ornata O. Boettger, 1891 (original description)
Opeas ternatanum O. Boettger, 1891 (original description)
Palaina angulata O. Boettger, 1891 (original description)
Palaina carbavica O. Boettger, 1891 (original description)
Tornatellina moluccana O. Boettger, 1891 accepted as Tornatellinops moluccanus (O. Boettger, 1891) (original description)
Vertigo (Costigo) O. Boettger, 1891 accepted as Costigo O. Boettger, 1891 (original description)
Vertigo (Costigo) saparuana O. Boettger, 1891 accepted as Costigo saparuana (O. Boettger, 1891) (original description)
Vertigo (Ptychochilus) moluccana O. Boettger, 1891 accepted as Nesopupa moluccana (O. Boettger, 1891) (original description)
Xesta strubelli O. Boettger, 1891 (original description)