Superfamily Helicacoidea Family Camaenidae Genus Albersia Genus Amphidromus Genus Amplirhagada Genus Arnemelassa Genus Aslintesta Genus Austrochloritis Genus Baccalena Genus Badistes Genus Basedowena Genus Baudinella Genus Bentosites Genus Calvigenia Genus Calycia Genus Camaena Genus Canefriula Genus Carinotrachia Genus Chloristanax Genus Chloritis Genus Chosenelix Genus Cooperconcha Genus Craterodiscus Genus Cristilabrum Genus Cryptaegis Genus Crystallopsis Genus Cupedora Genus Damochlora Genus Dirutrachia Genus Discomelon Genus Divellomelon Genus Eurycratera Genus Exiligada Genus Forcartia Genus Galadistes Genus Ganesella Genus Gloreugenia Genus Glyptorhagada Genus Granulomelon Genus Hadra Genus Jacksonena Genus Kendrickia Genus Kimboraga Genus Labyrinthus Genus Lacustrelix Genus Mandarina Genus Mecyntera Genus Megalacron Genus Meliobra Genus Melostrachia Genus Meracomelon Genus Mesodontrachia Genus Micromelon Genus Moellendorffia Genus Montanomelon Genus Mouldingia Genus Mussonena Genus Neveritis Genus Ningbingia Genus Noctepuna Genus Obba Genus Obstengenia Genus Occirhenea Genus Offachloritis Genus Ordtrachia Genus Pallidelix Genus Papuanella Genus Papuexul Genus Papuina Genus Papustyla Genus Parglogenia Genus Planispira Genus Plectorhagada Genus Pleurodonte Genus Pleuroxia Genus Polydontes Genus Polygyratia Genus Posorites Genus Prototrachia Genus Prymnbriareus Genus Pseudcupedora Genus Pseudopartula Genus Quistrachia Genus Ramogenia Genus Retroterra Genus Rhagada Genus Rhynchotrochus Genus Rhytidoconcha Genus Satsuma Genus Semotrachia Genus Setobaudinia Genus Sinumelon Genus Smeatonia Genus Sphaerospira Genus Spurlingia Genus Stegodera Genus Tatemelon Genus Thersites Genus Tolgachloritis Genus Torresitrachia Genus Trachia Genus Trachiopsis Genus Trozena Genus Turgenitubulus Genus Ventopelita Genus Vidumelon Genus Westraltrachia Genus Xanthomelon Genus Yakuchloritis Genus Zachrysia
Amphidromus furcillatus Shell large,sinistral,yellowish white to yellowish green with brownish markings. Shell size:31-36 mm high,16-20 mm wide,about 7 whorls. On Bali,Java in forests and disturbed areas on limestone and volcanic soil.
Amphidromus perversus(Linnaeus,1758) Shell 38-60 mm high,22-28 mm wide,6-7 whorls,white to yellowish-brown with variable darker marking. In Sumatra to Bali in forests and disturbed areas on limestone and volcanic soil.
Amphidromus quadrasi(Hidalgo,1887) Shell about 30 mm,greenish yellow with brown spiral bands,the top is white,but this is a very variable species. In The Philippines and Indonesia.
Amphidromus sylheticus(Reeve,1849) Shell about 22 mm,greenish-yellow,without banding. In Assam,India.
Obba bigonia(Ferussac,1821) Shell about 25 mm,globose,whitish with two brown spiral bands,but variable. In The Philippines.
Obba horizontalis(Pfeiffer,1845) Shell about 40 mm,globose,aperture oval,brown or whitish brown with spiral bands. In The Philippines.
Obba listeri(Gray,1825) Shell about 30 mm,whitish groundcolor with brown flecks and spots. In The Philippines.
Obba mesai(Bartsch,1933) Shell about 30 mm,white with brown spots forming spiral banding. In The Philippines.
Obba moricandi(Pfeiffer,1842) Shell about 25 mm,whitish with brown spiral bands. In The Philippines.
Obba rota(Broderip,1841) Shell about 30 mm,ribbed with a serrated edge,whitish-brown with darker spiral bands. In The Philippines.
Thersites rawnesleyi(Cox,1873) Shell about 50 mm,globose,chestnut brown. In Australia(Queensland).
Chloritis transversalis Shell medium,a little transparent,pale brown,white or yellowish with without a brown band above the periphery,surface a little glossy.The peristome is white or very light brown. Shell size:9-11 mm high,12.5-19 mm wide,4.5-5 whorls. On Bali,Java and Madura on limestone rocks or dry coastal dunes.
Landouria rotatoria Shell medium,thin,brown or yellowish,surface glossy with ribs and a fine striation.The periostome is pale brown or whitish. Shell size:4.5-7.0 mm high,9-14 mm wide,4.5-5.5 whorls. On Bali,Sumatra,Borneo,Java,Sunda Island and The Philippines in forests and disturbed areas on limestone and volcanic soil in leaf litter,under wood,rocks and in grass.
Landouria winteriana As above but the spire is higher cone-shaped. Shell size:4.5-6 mm high,7-10 mm wide,5-6 whorls. On Bali,Nusa Penida,Sumatra to the Philippines and the Moluccas in forests and disturbed areas.
Zachrysia provisoria Pfeiffer,1858 Shell medium sized 25-30 mm wide with 4-5 whorls,thick and translucent showing the speckled mantle. Dark tan or yellowish brown in color,regular ribs are clearly visible. On the Bahamas, Barbados, Cayman islands, Cuba, Florida (Brevard, Broward, Collier, Dade, Hillsborough, Monroe, Palm Beach and Pinellas counties), Jamaica, Nevis, Mustique, Puerto Rico and the U.S. Virgin Islands. It lives in leaf litter. Photo:Jaxshells.org
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pictures courtesy of Guido Poppe