Bulimus albinus Grateloup, 1840 accepted as Helicostyla albina (Grateloup, 1840) (additional source)
Bulimus cailliaudi Petit de la Saussaye, 1850 accepted as Chrysallis pettiti (Bartsch, 1932) (additional source)
Bulimus cuyoensis L. Pfeiffer, 1843 accepted as Dolichostyla cuyoensis (L. Pfeiffer, 1843) (additional source)
Bulimus fulgetrum (Broderip, 1841) accepted as Helicostyla fulgetra (Broderip, 1841) (basis of record)
Bulimus labiozonalis Grateloup, 1840 accepted as Hypselostyla cincinna (G. B. Sowerby I, 1841) (additional source)
Bulimus lichenifer Mörch, 1850 accepted as Chrysallis electrica (Reeve, 1848) (additional source)
Bulimus mercurius L. Pfeiffer, 1854 accepted as Dolichostyla mercurius (L. Pfeiffer, 1854) (additional source)
Bulimus pan L. Pfeiffer, 1861 accepted as Dolichostyla partuloides (Broderip, 1841) (additional source)
Bulimus pfeifferianus Reeve, 1848 accepted as Helicostyla pictor pfeifferianus (Reeve, 1848) (additional source)
Bulimus spretus Reeve, 1850 accepted as Hypselostyla cincinna (G. B. Sowerby I, 1841) (additional source)
Bulimus wagneri Grateloup, 1840 accepted as Bulimus aspersus Grateloup, 1840 accepted as Chrysallis aspersa (Grateloup, 1840) (additional source)
Calocochlea coronadoi pulchra (Pilsbry, 1892) (additional source)
Calocochlea zonifera paraleuca (Pilsbry, 1892) (basis of record)
Chromocochlea mindorana L. Pfeiffer, 1842 accepted as Calocochlea mindanaensis (L. Pfeiffer, 1842) (basis of record)
Cochlodryas viridostriata (I. Lea, 1840) (basis of record)
Cochlostyla (Calocochlea) zonifera var. paraleuca Pilsbry, 1892 accepted as Calocochlea zonifera paraleuca (Pilsbry, 1892) (additional source)
Cochlostyla accedens Möllendorff, 1894 accepted as Hypselostyla carinata accedens (Möllendorff, 1894) (additional source)
Cochlostyla acuminata (G. B. Sowerby I, 1841) accepted as Hypselostyla acuminata (G. B. Sowerby I, 1841) (additional source)
Cochlostyla adusta (G. B. Sowerby I, 1841) accepted as Phoenicobius adustus (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla aegle (Broderip, 1841) accepted as Helicostyla aegle (Broderip, 1841) (basis of record)
Cochlostyla albaiensis (G. B. Sowerby I, 1841) accepted as Calocochlea albaiensis (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla alberti (Broderip, 1841) accepted as Helicostyla bicolorata (I. Lea, 1840) (additional source)
Cochlostyla albina (Grateloup, 1840) accepted as Helicostyla albina (Grateloup, 1840) (basis of record)
Cochlostyla amaliae Möllendorff, 1890 accepted as Helicostyla amaliae (Möllendorff, 1890) (additional source)
Cochlostyla amicta (Reeve, 1851) accepted as Calocochlea amicta (Reeve, 1851) (basis of record)
Cochlostyla andromache (L. Pfeiffer, 1861) accepted as Calocochlea polillensis (L. Pfeiffer, 1861) (basis of record)
Cochlostyla annae (O. Semper, 1862) accepted as Calocochlea festiva (Donovan, 1825) (basis of record)
Cochlostyla annulata (G. B. Sowerby I, 1841) accepted as Pachysphaera annulata (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla antonii C. Semper, 1877 accepted as Chrysallis antonii (C. Semper, 1877) (additional source)
Cochlostyla aplomorpha (Jonas, 1843) accepted as Helicostyla aplomorpha (Jonas, 1843) (basis of record)
Cochlostyla arata (G. B. Sowerby I, 1841) accepted as Phoenicobius aratus (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla aspersa (Grateloup, 1840) accepted as Chrysallis aspersa (Grateloup, 1840) (basis of record)
Cochlostyla augusta (Albers, 1854) accepted as Calocochlea augusta (Albers, 1854) (basis of record)
Cochlostyla balanoides (Jonas, 1843) (additional source)
Cochlostyla balteata (G. B. Sowerby I, 1841) accepted as Pachysphaera balteata (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla barandae Hidalgo, 1887 accepted as Helicostyla aegle (Broderip, 1841) (additional source)
Cochlostyla batanica (Reeve, 1851) accepted as Helicostyla speciosa (J. C. Jay, 1836) (basis of record)
Cochlostyla belcheri (L. Pfeiffer, 1853) accepted as Helicostyla belcheri (L. Pfeiffer, 1853) (basis of record)
Cochlostyla beloni (Jousseaume, 1894) accepted as Pachysphaera fuliginata (E. von Martens, 1874) (additional source)
Cochlostyla bembicodes (L. Pfeiffer, 1851) accepted as Helicobulinus bembicodes (L. Pfeiffer, 1851) (basis of record)
Cochlostyla boettgeriana Möllendorff, 1888 accepted as Helicostyla boettgeriana (Möllendorff, 1888) (basis of record)
Cochlostyla boholensis (Broderip, 1841) accepted as Hypselostyla boholensis (Broderip, 1841) (basis of record)
Cochlostyla brachyodon (G. B. Sowerby I, 1841) accepted as Phoenicobius brachyodon (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla brevicula (L. Pfeiffer, 1842) (basis of record)
Cochlostyla bruguieriana (L. Pfeiffer, 1845) accepted as Anixa bruguieriana (L. Pfeiffer, 1845) (basis of record)
Cochlostyla brunnea (G. B. Sowerby I, 1841) accepted as Calocochlea melanocheila (Grateloup, 1840) (basis of record)
Cochlostyla bullula (Broderip, 1841) accepted as Helicostyla bullula (Broderip, 1841) (basis of record)
Cochlostyla buschi (L. Pfeiffer, 1846) accepted as Helicostyla buschi (L. Pfeiffer, 1846) (basis of record)
Cochlostyla bustoi Hidalgo, 1887 accepted as Helicostyla bustoi (Hidalgo, 1887) (basis of record)
Cochlostyla butleri (L. Pfeiffer, 1842) accepted as Orthostylus butleri (L. Pfeiffer, 1842) (basis of record)
Cochlostyla cailliaudi (Deshayes, 1839) accepted as Calocochlea cailliaudi (Deshayes, 1839) (basis of record)
Cochlostyla calamianica Quadras & Möllendorff, 1894 accepted as Dolichostyla calamianica (Quadras & Möllendorff, 1894) (basis of record)
Cochlostyla calista (Broderip, 1841) accepted as Hypselostyla calista (Broderip, 1841) (basis of record)
Cochlostyla calobapta (Jonas, 1843) accepted as Dolichostyla calobapta (Jonas, 1843) (basis of record)
Cochlostyla calypso (Broderip, 1841) accepted as Hypselostyla calypso (Broderip, 1841) (basis of record)
Cochlostyla camelopardalis (Broderip, 1841) accepted as Hypselostyla camelopardalis (Broderip, 1841) (basis of record)
Cochlostyla carinata (I. Lea, 1840) accepted as Hypselostyla carinata (I. Lea, 1840) accepted as Hypselostyla dactylus (Broderip, 1841) (basis of record)
Cochlostyla carneola (Grateloup, 1840) accepted as Hypselostyla carneola (Grateloup, 1840) (basis of record)
Cochlostyla carolus (Deshayes, 1861) accepted as Helicobulinus carolus (Deshayes, 1861) (basis of record)
Cochlostyla cepoides (I. Lea, 1840) accepted as Pachya cepoides (I. Lea, 1840) (basis of record)
Cochlostyla chionodes Möllendorff, 1896 accepted as Calocochlea valenciennii chionodes (Möllendorff, 1896) (basis of record)
Cochlostyla chlorochroa (G. B. Sowerby I, 1841) accepted as Calocochlea chlorochroa (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla chloroleuca E. von Martens, 1868 accepted as Helicostyla bullula (Broderip, 1841) (additional source)
Cochlostyla chrysacme Quadras & Möllendorff, 1893 accepted as Calocochlea pulcherrima (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla chrysalidiformis (G. B. Sowerby I, 1833) accepted as Chrysallis chrysalidiformis (G. B. Sowerby I, 1833) (basis of record)
Cochlostyla chrysocheila (G. B. Sowerby I, 1841) accepted as Calocochlea chrysocheila (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla cincinna (G. B. Sowerby I, 1841) accepted as Hypselostyla cincinna (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla cincinniformis (G. B. Sowerby I, 1841) accepted as Hypselostyla cincinniformis (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla cineracea C. Semper, 1877 accepted as Trachystyla cryptica cineracea (C. Semper, 1877) (additional source)
Cochlostyla cinerascens (L. Pfeiffer, 1845) accepted as Helicobulinus cinerascens (L. Pfeiffer, 1845) (basis of record)
Cochlostyla cinerosa (L. Pfeiffer, 1855) accepted as Helicostyla cinerosa (L. Pfeiffer, 1855) (additional source)
Cochlostyla circe (Reeve, 1853) accepted as Calocochlea zonifera circe (Reeve, 1853) (basis of record)
Cochlostyla coccomelos (G. B. Sowerby I, 1841) accepted as Calocochlea coccomelos (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla codonensis Hidalgo, 1888 accepted as Calocochlea codonensis (Hidalgo, 1888) (additional source)
Cochlostyla collodes (G. B. Sowerby I, 1841) accepted as Helicostyla collodes (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla colossea (L. Pfeiffer, 1852) accepted as Helicobulinus grandis (L. Pfeiffer, 1845) (basis of record)
Cochlostyla concinna (G. B. Sowerby I, 1841) accepted as Hypselostyla concinna (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla connectens Möllendorff, 1893 accepted as Hypselostyla connectens (Möllendorff, 1893) (basis of record)
Cochlostyla cossmanniana Crosse, 1886 accepted as Helicostyla cossmanniana (Crosse, 1886) (additional source)
Cochlostyla costerii (Eydoux, 1838) accepted as Cochlostyla luzonica (G. B. Sowerby I, 1833) (basis of record)
Cochlostyla cretata (Broderip, 1841) accepted as Trachystyla cryptica cretata (Broderip, 1841) (basis of record)
Cochlostyla cromyodes (L. Pfeiffer, 1843) accepted as Calocochlea valenciennii (Eydoux, 1838) (basis of record)
Cochlostyla crossei Hidalgo, 1887 accepted as Calocochlea crossei (Hidalgo, 1887) (additional source)
Cochlostyla cryptica (Broderip, 1841) accepted as Trachystyla cryptica (Broderip, 1841) (basis of record)
Cochlostyla cunctator (Reeve, 1849) accepted as Helicostyla cunctator (Reeve, 1849) (basis of record)
Cochlostyla curta (G. B. Sowerby I, 1841) accepted as Helicostyla curta (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla cuyoensis (L. Pfeiffer, 1843) accepted as Dolichostyla cuyoensis (L. Pfeiffer, 1843) (basis of record)
Cochlostyla dactylus (Broderip, 1841) accepted as Hypselostyla dactylus (Broderip, 1841) (basis of record)
Cochlostyla damahoyi (L. Pfeiffer, 1857) accepted as Calocochlea damahoyi (L. Pfeiffer, 1857) (basis of record)
Cochlostyla daphnis (Broderip, 1841) accepted as Helicostyla daphnis (Broderip, 1841) (basis of record)
Cochlostyla dattaensis O. Semper, 1866 accepted as Calocochlea dattaensis (O. Semper, 1866) (basis of record)
Cochlostyla decipiens (G. B. Sowerby I, 1841) accepted as Calocochlea decipiens (G. B. Sowerby I, 1841) (basis of record)
Cochlostyla decora (A. Adams & Reeve, 1850) accepted as Cochlodryas decora (A. Adams & Reeve, 1850) (basis of record)
Cochlostyla decorata (A. Férussac, 1821) accepted as Helicostyla decorata (A. Férussac, 1821) (basis of record)
Cochlostyla denticulata (J. C. Jay, 1839) accepted as Calocochlea denticulata (J. C. Jay, 1839) (additional source)
Cochlostyla depressa C. Semper, 1877 accepted as Cochlostyla lignaria (L. Pfeiffer, 1847) accepted as Calocochlea lignaria (L. Pfeiffer, 1847) (additional source)
Cochlostyla diana (Broderip, 1841) accepted as Hypselostyla diana (Broderip, 1841) (basis of record)
Cochlostyla difficilis (Reeve, 1854) accepted as Chloraea difficilis (Reeve, 1854) (basis of record)
Cochlostyla dilatata (L. Pfeiffer, 1846) accepted as Orustia dilatata (L. Pfeiffer, 1846) (basis of record)
Cochlostyla dimera (Jonas, 1846) accepted as Helicostyla dimera (Jonas, 1846) (basis of record)