Aclis sarsi Dautzenberg & H. Fischer, 1912 (original description)
Acmaea virginea (O. F. Müller, 1776) accepted as Tectura virginea (O. F. Müller, 1776) (additional source)
Buccinum alicei Dautzenberg & H. Fischer, 1912 accepted as Buccinum nivale Friele, 1882 (original description)
Buccinum richardi Dautzenberg & H. Fischer, 1912 accepted as Buccinum glaciale Linnaeus, 1761 (original description)
Buccinum terraenovae var. abbreviata Dautzenberg & H. Fischer, 1912 accepted as Buccinum terraenovae (Mörch, 1869) (original description)
Buccinum terraenovae var. producta Dautzenberg & H. Fischer, 1912 accepted as Buccinum terraenovae (Mörch, 1869) (original description)
Buccinum terraenovae var. tenuisculpta Dautzenberg & H. Fischer, 1912 accepted as Buccinum terraenovae (Mörch, 1869) (original description)
Eulima pseudoglabra Dautzenberg & H. Fischer, 1912 accepted as Melanella pseudoglabra (Dautzenberg & H. Fischer, 1912) (original description)
Eumargarita (Valvatella) J. E. Gray, 1857 accepted as Margarites J. E. Gray, 1847 (basis of record)
Eumargarita (Valvatella) groenlandica (Gmelin, 1791) accepted as Margarites groenlandicus (Gmelin, 1791) (basis of record)
Eumargarita cinerea (Couthouy, 1838) accepted as Margarites costalis (A. Gould, 1841) (basis of record)
Eumargarita olivacea (T. Brown, 1827) accepted as Margarites olivaceus (T. Brown, 1827) (basis of record)
Lacuna (Epheria) vincta (Montagu, 1803) accepted as Lacuna vincta (Montagu, 1803) (basis of record)
Lacuna albella Lovén, 1846 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Lacuna borealis R. A. Philippi, 1853 accepted as Lacuna vincta (Montagu, 1803) (additional source)
Lacuna divaricata (O. Fabricius, 1780) accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Lacuna frigida Lovén, 1846 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Lacuna gracilior Metcalfe, 1844 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Lacuna labiosa Lovén, 1846 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Lacuna pertusa Conrad, 1831 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Lacuna solidula Lovén, 1846 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Littorina littorea var. balteata Dautzenberg & H. Fischer, 1912 accepted as Littorina littorea (Linnaeus, 1758) (original description)
Littorina rudis var. major Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis f. abbreviata Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis f. conoidea Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis f. elongata Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis f. minor Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis jugosa var. bynei Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis nigrolineata var. matoni Dautzenberg & H. Fischer, 1912 accepted as Littorina compressa Jeffreys, 1865 (original description)
Littorina saxatilis patula var. attenuata Dautzenberg & H. Fischer, 1912 accepted as Littorina arcana Hannaford-Ellis, 1978 (original description)
Littorina saxatilis tenebrosa var. elata Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. bynei Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. elata Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. flammulata Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. fulva Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. fusca Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. lineata Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. lugubris Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. matoni Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Littorina saxatilis var. miniata Dautzenberg & H. Fischer, 1912 accepted as Littorina compressa Jeffreys, 1865 (original description)
Littorina saxatilis var. trifasciata Dautzenberg & H. Fischer, 1912 accepted as Littorina saxatilis (Olivi, 1792) (original description)
Monia aculeata var. laevis Dautzenberg & H. Fischer, 1912 accepted as Heteranomia squamula (Linnaeus, 1758) (original description)
Neptunea antiqua striata var. browni Dautzenberg & H. Fischer, 1912 accepted as Neptunea antiqua (Linnaeus, 1758) (original description)
Neptunea antiqua var. elongata Dautzenberg & H. Fischer, 1912 accepted as Neptunea despecta (Linnaeus, 1758) (original description)
Neptunea antiqua var. kobelti Dautzenberg & H. Fischer, 1912 accepted as Neptunea antiqua (Linnaeus, 1758) (original description)
Phasianella bifasciata T. Brown, 1827 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Phasianella canalis (Montagu, 1803) accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Phasianella corneus T. Brown, 1827 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Phasianella striatus T. Brown, 1827 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Rissoa (Turbella) Leach, 1847 accepted as Turboella Leach, 1847 accepted as Rissoa Desmarest, 1814 (basis of record)
Rissoa (Turbella) parva (da Costa, 1778) accepted as Rissoa parva (da Costa, 1778) (basis of record)
Rissoa (Turbella) parva var. interrupta (J. Adams, 1800) accepted as Rissoa parva (da Costa, 1778) (basis of record)
Sipho (Anomalisipho) Dautzenberg & H. Fischer, 1912 accepted as Anomalisipho Dautzenberg & H. Fischer, 1912 (original description)
Sipho (Parasipho) Dautzenberg & H. Fischer, 1912 accepted as Plicifusus Dall, 1902 (original description)
Sipho (Turrisipho) Dautzenberg & H. Fischer, 1912 accepted as Turrisipho Dautzenberg & H. Fischer, 1912 (original description)
Tectura unicolor (Forbes, 1844) accepted as Tectura virginea (O. F. Müller, 1776) (source of synonymy)
Turbo canalis Montagu, 1803 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Turbo quadrifasciatus Montagu, 1803 accepted as Lacuna vincta (Montagu, 1803) (source of synonymy)
Yoldia norvegica Dautzenberg & H. Fischer, 1912 accepted as Yoldia hyperborea (A. Gould, 1841) (original description)