Camaena (Camaena) palawanica L. Pfeiffer, 1855 accepted as Mesanella monochroa palawanica (L. Pfeiffer, 1855) (additional source)
Canistrum balanoideum (Jonas, 1843) accepted as Cochlostyla balanoides (Jonas, 1843) (additional source)
Cochlostyla (Orthostylus) imperator catanduanica Möllendorff, 1898 accepted as Helicostyla imperator catanduanica (Möllendorff, 1898) (additional source)
Cochlostyla annulata (G. B. Sowerby I, 1841) accepted as Pachysphaera annulata (G. B. Sowerby I, 1841) (additional source)
Cochlostyla balanoides (Jonas, 1843) (additional source)
Cochlostyla balteata (G. B. Sowerby I, 1841) accepted as Pachysphaera balteata (G. B. Sowerby I, 1841) (additional source)
Cochlostyla barandae Hidalgo, 1887 accepted as Helicostyla aegle (Broderip, 1841) (original description)
Cochlostyla boholensis (Broderip, 1841) accepted as Hypselostyla boholensis (Broderip, 1841) (additional source)
Cochlostyla buschi (L. Pfeiffer, 1846) accepted as Helicostyla buschi (L. Pfeiffer, 1846) (additional source)
Cochlostyla bustoi Hidalgo, 1887 accepted as Helicostyla bustoi (Hidalgo, 1887) (original description)
Cochlostyla butleri (L. Pfeiffer, 1842) accepted as Orthostylus butleri (L. Pfeiffer, 1842) (additional source)
Cochlostyla calobapta (Jonas, 1843) accepted as Dolichostyla calobapta (Jonas, 1843) (additional source)
Cochlostyla camelopardalis (Broderip, 1841) accepted as Hypselostyla camelopardalis (Broderip, 1841) (additional source)
Cochlostyla carinata (I. Lea, 1840) accepted as Hypselostyla carinata (I. Lea, 1840) accepted as Hypselostyla dactylus (Broderip, 1841) (additional source)
Cochlostyla carolus (Deshayes, 1861) accepted as Helicobulinus carolus (Deshayes, 1861) (additional source)
Cochlostyla cepoides (I. Lea, 1840) accepted as Pachya cepoides (I. Lea, 1840) (additional source)
Cochlostyla chrysalidiformis (G. B. Sowerby I, 1833) accepted as Chrysallis chrysalidiformis (G. B. Sowerby I, 1833) (additional source)
Cochlostyla chrysocheila (G. B. Sowerby I, 1841) accepted as Calocochlea chrysocheila (G. B. Sowerby I, 1841) (additional source)
Cochlostyla cincinna (G. B. Sowerby I, 1841) accepted as Hypselostyla cincinna (G. B. Sowerby I, 1841) (additional source)
Cochlostyla cincinniformis (G. B. Sowerby I, 1841) accepted as Hypselostyla cincinniformis (G. B. Sowerby I, 1841) (additional source)
Cochlostyla circe (Reeve, 1853) accepted as Calocochlea zonifera circe (Reeve, 1853) (additional source)
Cochlostyla coccomelos (G. B. Sowerby I, 1841) accepted as Calocochlea coccomelos (G. B. Sowerby I, 1841) (additional source)
Cochlostyla collodes (G. B. Sowerby I, 1841) accepted as Helicostyla collodes (G. B. Sowerby I, 1841) (additional source)
Cochlostyla concinna (G. B. Sowerby I, 1841) accepted as Hypselostyla concinna (G. B. Sowerby I, 1841) (additional source)
Cochlostyla cossmanniana Crosse, 1886 accepted as Helicostyla cossmanniana (Crosse, 1886) (additional source)
Cochlostyla cretata (Broderip, 1841) accepted as Trachystyla cryptica cretata (Broderip, 1841) (additional source)
Cochlostyla crossei Hidalgo, 1887 accepted as Calocochlea crossei (Hidalgo, 1887) (original description)
Cochlostyla cryptica (Broderip, 1841) accepted as Trachystyla cryptica (Broderip, 1841) (additional source)
Cochlostyla curta (G. B. Sowerby I, 1841) accepted as Helicostyla curta (G. B. Sowerby I, 1841) (additional source)
Cochlostyla dactylus (Broderip, 1841) accepted as Hypselostyla dactylus (Broderip, 1841) (additional source)
Cochlostyla daphnis (Broderip, 1841) accepted as Helicostyla daphnis (Broderip, 1841) (additional source)
Cochlostyla dattaensis O. Semper, 1866 accepted as Calocochlea dattaensis (O. Semper, 1866) (additional source)
Cochlostyla depressa C. Semper, 1877 accepted as Cochlostyla lignaria (L. Pfeiffer, 1847) accepted as Calocochlea lignaria (L. Pfeiffer, 1847) (additional source)
Cochlostyla dimera (Jonas, 1846) accepted as Helicostyla dimera (Jonas, 1846) (additional source)
Cochlostyla eburnea (Reeve, 1848) accepted as Hypselostyla polita (Reeve, 1848) (additional source)
Cochlostyla effusa (L. Pfeiffer, 1843) accepted as Helicostyla effusa (L. Pfeiffer, 1843) accepted as Helicostyla fasciata (Pilsbry, 1892) (additional source)
Cochlostyla electrica (Reeve, 1848) accepted as Chrysallis electrica (Reeve, 1848) (additional source)
Cochlostyla faunus (Broderip, 1841) accepted as Helicostyla faunus (Broderip, 1841) (additional source)
Cochlostyla festiva (Donovan, 1825) accepted as Calocochlea festiva (Donovan, 1825) (additional source)
Cochlostyla fictilis (Broderip, 1841) accepted as Dolichostyla fictilis (Broderip, 1841) (additional source)
Cochlostyla florida (G. B. Sowerby I, 1841) accepted as Cochlodryas florida (G. B. Sowerby I, 1841) (additional source)
Cochlostyla fulgens (G. B. Sowerby I, 1841) accepted as Helicostyla fulgens (G. B. Sowerby I, 1841) (additional source)
Cochlostyla gilva (L. Pfeiffer, 1845) accepted as Helicostyla gilva (L. Pfeiffer, 1845) (additional source)
Cochlostyla gracilis (I. Lea, 1840) accepted as Hypselostyla cincinna (G. B. Sowerby I, 1841) (additional source)
Cochlostyla guimarasensis (Broderip, 1841) accepted as Helicostyla ventricosa guimarasensis (Broderip, 1841) (additional source)
Cochlostyla harfordii (Broderip, 1841) accepted as Calocochlea harfordii (Broderip, 1841) (additional source)
Cochlostyla ignobilis (G. B. Sowerby I, 1841) accepted as Cochlodryas ignobilis (G. B. Sowerby I, 1841) (additional source)
Cochlostyla iloconensis (G. B. Sowerby I, 1841) accepted as Pachysphaera iloconensis (G. B. Sowerby I, 1841) (additional source)
Cochlostyla imperator (L. Pfeiffer, 1849) accepted as Helicostyla imperator (L. Pfeiffer, 1849) (additional source)
Cochlostyla indusiata (L. Pfeiffer, 1871) accepted as Helicostyla indusiata (L. Pfeiffer, 1871) (additional source)
Cochlostyla lacera (Reeve, 1854) accepted as Orthostylus lacerus (Reeve, 1854) (additional source)
Cochlostyla latitans (Broderip, 1841) accepted as Trachystyla cryptica latitans (Broderip, 1841) (additional source)
Cochlostyla leai (L. Pfeiffer, 1846) accepted as Helicostyla leai (L. Pfeiffer, 1846) (additional source)
Cochlostyla leopardus (L. Pfeiffer, 1845) accepted as Helicostyla leopardus (L. Pfeiffer, 1845) (additional source)
Cochlostyla leucophaea (G. B. Sowerby I, 1841) accepted as Helicostyla leucophaea (G. B. Sowerby I, 1841) (additional source)
Cochlostyla libata (Reeve, 1851) accepted as Calocochlea libata (Reeve, 1851) (additional source)
Cochlostyla macrostoma (L. Pfeiffer, 1843) accepted as Helicostyla macrostoma (L. Pfeiffer, 1843) (additional source)
Cochlostyla marinduquensis Hidalgo, 1887 accepted as Helicostyla marinduquensis (Hidalgo, 1887) (original description)
Cochlostyla matruelis (G. B. Sowerby I, 1841) accepted as Calocochlea matruelis (G. B. Sowerby I, 1841) (additional source)
Cochlostyla metaformis (A. Férussac, 1821) accepted as Orthostylus metaformis (A. Férussac, 1821) (additional source)
Cochlostyla microspira (Reeve, 1854) accepted as Calocochlea microspira (Reeve, 1854) (additional source)
Cochlostyla mindanaensis (L. Pfeiffer, 1842) accepted as Calocochlea mindanaensis (L. Pfeiffer, 1842) (additional source)
Cochlostyla mindoroensis (Broderip, 1841) accepted as Chrysallis mindoroensis (Broderip, 1841) (additional source)
Cochlostyla modesta (G. B. Sowerby I, 1841) accepted as Helicostyla modesta (G. B. Sowerby I, 1841) (additional source)
Cochlostyla moellendorffi Hidalgo, 1887 accepted as Hypselostyla moellendorffi (Hidalgo, 1887) (original description)
Cochlostyla monticula (G. B. Sowerby I, 1841) accepted as Orustia monticula (G. B. Sowerby I, 1841) (additional source)
Cochlostyla naujanica Hidalgo, 1887 accepted as Phoenicobius naujanica (Hidalgo, 1887) (original description)
Cochlostyla nobilis (Reeve, 1848) accepted as Helicostyla nobilis (Reeve, 1848) (additional source)
Cochlostyla norrisii (L. Pfeiffer, 1842) accepted as Calocochlea norrisii (L. Pfeiffer, 1842) (additional source)
Cochlostyla nympha (L. Pfeiffer, 1842) accepted as Hypselostyla nympha (L. Pfeiffer, 1842) (additional source)
Cochlostyla oomorpha (G. B. Sowerby I, 1841) accepted as Phoenicobius oomorphus (G. B. Sowerby I, 1841) (additional source)
Cochlostyla ovoidea (Bruguière, 1789) accepted as Edentulina ovoidea (Bruguière, 1789) (additional source)
Cochlostyla pan (Broderip, 1841) accepted as Calocochlea pan (Broderip, 1841) (additional source)
Cochlostyla partuloides (Broderip, 1841) accepted as Dolichostyla partuloides (Broderip, 1841) (additional source)
Cochlostyla phaeostyla (L. Pfeiffer, 1857) accepted as Helicostyla phaeostyla (L. Pfeiffer, 1857) (additional source)
Cochlostyla philippinensis (L. Pfeiffer, 1846) accepted as Helicostyla philippinensis (L. Pfeiffer, 1846) (additional source)
Cochlostyla pictor (Broderip, 1841) accepted as Helicostyla pictor (Broderip, 1841) (additional source)
Cochlostyla pithogaster (A. Férussac, 1821) accepted as Helicostyla pithogaster (A. Férussac, 1821) (additional source)
Cochlostyla portii (L. Pfeiffer, 1861) accepted as Helicostyla portei (L. Pfeiffer, 1861) (additional source)
Cochlostyla quadrasi Hidalgo, 1886 accepted as Helicostyla quadrasi (Hidalgo, 1886) (additional source)
Cochlostyla retusa (L. Pfeiffer, 1846) accepted as Calocochlea retusa (L. Pfeiffer, 1846) (additional source)
Cochlostyla roissyana (A. Férussac, 1822) accepted as Calocochlea roissyana (A. Férussac, 1822) (additional source)
Cochlostyla romblonensis (L. Pfeiffer, 1843) accepted as Hypselostyla romblonensis (L. Pfeiffer, 1843) (additional source)
Cochlostyla rufogaster (Lesson, 1832) accepted as Helicostyla rufogaster (Lesson, 1832) (additional source)
Cochlostyla rustica (Mousson, 1849) accepted as Orthostylus metaformis rusticus (Mousson, 1849) (additional source)
Cochlostyla samarensis Hidalgo, 1887 accepted as Calocochlea hidalgoi (Möllendorff, 1894) (original description)
Cochlostyla sarcinosa (A. Férussac, 1821) accepted as Helicobulinus sarcinosa (A. Férussac, 1821) (additional source)
Cochlostyla satyrus (Broderip, 1841) accepted as Helicostyla satyrus (Broderip, 1841) (additional source)
Cochlostyla simplex (Jonas, 1843) accepted as Helicostyla simplex (Jonas, 1843) (additional source)
Cochlostyla smaragdina (Reeve, 1842) accepted as Helicostyla smaragdina (Reeve, 1842) (additional source)
Cochlostyla sphaerica (G. B. Sowerby I, 1841) accepted as Pachysphaera sphaerica (G. B. Sowerby I, 1841) (additional source)
Cochlostyla sphaerion (G. B. Sowerby I, 1841) accepted as Chloraea sphaerion (G. B. Sowerby I, 1841) (additional source)
Cochlostyla stabilis (G. B. Sowerby I, 1841) (additional source)
Cochlostyla subcarinata (L. Pfeiffer, 1843) accepted as Hypselostyla subcarinata (L. Pfeiffer, 1843) (additional source)
Cochlostyla succincta (Reeve, 1849) accepted as Hypselostyla succincta (Reeve, 1849) (additional source)
Cochlostyla tenera (G. B. Sowerby I, 1841) accepted as Cochlodryas tenera (G. B. Sowerby I, 1841) accepted as Cochlodryas mateoi (Bartsch, 1932) (additional source)
Cochlostyla ticaonica (Broderip, 1841) accepted as Helicostyla ticaonica (Broderip, 1841) (additional source)
Cochlostyla turbinoides (Broderip, 1841) accepted as Helicobulinus turbinoides (Broderip, 1841) (additional source)
Cochlostyla turgens (Deshayes, 1850) accepted as Helicobulinus sarcinosa turgens (Deshayes, 1850) (additional source)
Cochlostyla turris C. Semper, 1877 accepted as Hypselostyla carinata turris (C. Semper, 1877) (additional source)

Luzon for Helix irosinensis Hidalgo, 1887