Acmaea semicornea Preston, 1908 accepted as Discradisca semicornea (Preston, 1908) (original description)
Alaba warnefordiana Preston, 1908 (original description)
Atys convexa Preston, 1908 (original description)
Atys neglecta Preston, 1908 accepted as Atys neglectus Preston, 1908 (original description)
Atys pacei Preston, 1908 (original description)
Atys vixumbilicata Preston, 1908 (original description)
Batissa capillata Preston, 1908 accepted as Batissa laevigata (Schumacher, 1817) (original description)
Chlamys andamanica Preston, 1908 accepted as Laevichlamys andamanica (Preston, 1908) (original description)
Chlamys andamanicus Preston, 1908 accepted as Chlamys andamanica Preston, 1908 accepted as Laevichlamys andamanica (Preston, 1908) (basis of record)
Columbella suavis Preston, 1908 (original description)
Conus edwardi Preston, 1908 accepted as Conus zonatus Hwass in Bruguière, 1792 (original description)
Diplodonta insulsa Preston, 1908 (original description)
Donax nuxfagus Preston, 1908 (original description)
Donax tiesenhauseni Preston, 1908 accepted as Donax cuneatus Linnaeus, 1758 accepted as Latona cuneata (Linnaeus, 1758) (original description)
Drillia fraga Preston, 1908 (original description)
Drillia sikesi Preston, 1908 (original description)
Eulima balteata Preston, 1908 accepted as Melanella acuformis (G. Nevill & H. Nevill, 1875) (original description)
Gibbula ahena Preston, 1908 (original description)
Gibbula coeni Preston, 1908 (original description)
Gyrineum wilmeriana Preston, 1908 accepted as Gyrineum wilmerianum Preston, 1908 (original description)
Haminoea callosa Preston, 1908 accepted as Diniatys callosa (Preston, 1908) (original description)
Leptothyra solida Preston, 1908 accepted as Collonista solida (Preston, 1908) (original description)
Lucapinella gaylordae Preston, 1908 (original description)
Macroschisma elegans Preston, 1908 (original description)
Mangilia andamanensis Preston, 1908 accepted as Mangelia andamanensis Preston, 1908 (original description)
Margarita ponsonbyi Preston, 1908 accepted as Calliotrochus marmoreus (Pease, 1861) (original description)
Melania charon Preston, 1908 (original description)
Melania expatriata Preston, 1908 (original description)
Melania multistriata Preston, 1908 (original description)
Menestho acuminata Preston, 1908 (original description)
Modiola cymbula Preston, 1908 accepted as Modiolus auriculatus Krauss, 1848 (original description)
Modiola zebra Preston, 1908 accepted as Modiolus gubernaculum (Dunker, 1856) (original description)
Narica depressa Preston, 1908 (original description)
Nassa gerstenbrandti Preston, 1908 accepted as Nassarius ecstilbus (Melvill & Standen, 1896) (original description)
Nassa jucunda Preston, 1908 accepted as Nassarius disparilis (E. A. Smith, 1903) (original description)
Nassa tristis Preston, 1908 accepted as Nassarius moestus (Hinds, 1844) (original description)
Novaculina andamanensis Preston, 1908 accepted as Azorinus abbreviatus (A. Gould, 1861) (original description)
Pleurotoma rimata Preston, 1908 accepted as Turridrupa prestoni A. W. B. Powell, 1967 (original description)
Risella balteata Preston, 1908 accepted as Peasiella roepstorffiana (G. Nevill, 1885) (original description)
Rissoina angusta Preston, 1908 accepted as Rissoina subfuniculata Weinkauff, 1881 (original description)
Rissoina cylindrica Preston, 1908 accepted as Rissoina andamanica Weinkauff, 1881 (original description)
Rissoina laeta Preston, 1908 accepted as Rissoina artensis Montrouzier, 1872 accepted as Moerchiella artensis (Montrouzier, 1872) (original description)
Rissoina pupiniformis Preston, 1908 accepted as Zebina pupiniformis (Preston, 1908) (original description)
Rissoina sculpturata Preston, 1908 (original description)
Rissoina warnefordiae Preston, 1908 accepted as Phosinella warnefordiae (Preston, 1908) (original description)
Sitala denselirata Preston, 1908 (original description)
Solariella dulcissima Preston, 1908 (original description)
Stomatella crenulata Preston, 1908 accepted as Stomatolina crenulata (Preston, 1908) (original description)
Styloptygma andamanensis Preston, 1908 accepted as Odostomia andamanensis (Preston, 1908) (original description)
Tapes albomarginata Preston, 1908 (original description)
Terebra carnicolor Preston, 1908 accepted as Myurellopsis columellaris (Hinds, 1844) (original description)
Terebra rubrobrunnea Preston, 1908 accepted as Terebra anilis (Röding, 1798) (original description)
Terebra unicolor Preston, 1908 (original description)
Tornatina conspicua Preston, 1908 accepted as Acteocina conspicua (Preston, 1908) (original description)
Turbonilla foveolata Preston, 1908 (original description)
Vertagus kochi var. polita Preston, 1908 accepted as Rhinoclavis kochi (R. A. Philippi, 1848) (original description)

Andaman and Nicobar Islands for Chlamys andamanica Preston, 1908 
Andaman and Nicobar Islands for Mangilia andamanensis Preston, 1908 
Andaman and Nicobar Islands for Styloptygma andamanensis Preston, 1908 
Andaman and Nicobar Islands for Tapes albomarginata Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Atys convexa Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Atys neglecta Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Atys pacei Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Atys vixumbilicata Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Columbella suavis Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Drillia fraga Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Eulima balteata Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Gyrineum wilmeriana Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Narica depressa Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Nassa gerstenbrandti Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Nassa jucunda Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Nassa tristis Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Pleurotoma rimata Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Risella balteata Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Rissoina cylindrica Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Rissoina laeta Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Rissoina pupiniformis Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Rissoina sculpturata Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Rissoina warnefordiae Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Terebra carnicolor Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Terebra rubrobrunnea Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Terebra unicolor Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Turbonilla foveolata Preston, 1908 
Andaman and Nicobar Islands Exclusive Economic Zone for Vertagus kochi var. polita Preston, 1908 
Andaman Is. for Melania charon Preston, 1908 
Andaman Is. for Melania expatriata Preston, 1908 
Andaman Is. for Melania multistriata Preston, 1908 
Andaman Islands for Acmaea semicornea Preston, 1908 
Andaman Islands for Alaba warnefordiana Preston, 1908 
Andaman Islands for Batissa capillata Preston, 1908 
Andaman Islands for Conus edwardi Preston, 1908 
Andaman Islands for Drillia sikesi Preston, 1908 
Andaman Islands for Gibbula ahena Preston, 1908 
Andaman Islands for Gibbula coeni Preston, 1908 
Andaman Islands for Haminoea callosa Preston, 1908 
Andaman Islands for Leptothyra solida Preston, 1908 
Andaman Islands for Macroschisma elegans Preston, 1908 
Andaman Islands for Margarita ponsonbyi Preston, 1908 
Andaman Islands for Rissoina angusta Preston, 1908 
Andaman Islands for Solariella dulcissima Preston, 1908 
Andaman Islands for Stomatella crenulata Preston, 1908