@article {65,
	title = {Contributions to Indian Malacology},
	journal = {Journal of the Asiatic Society of Bengal},
	volume = {29},
	year = {1860},
	pages = {117-127},
	chapter = {117},
	url = {http://www.biodiversitylibrary.org/item/124448$\#$page/141/mode/1up},
	author = {W.T. Blanford and H.F. Blanford}
}
@article {1480,
	title = {Notes on the distribution of Indian terrestrial Gasteropoda considered with reference to its leaning on the origin of species},
	journal = {Journal of the Asiatic Society of Bengal.},
	volume = {32},
	year = {1863},
	pages = {354-382},
	chapter = {354},
	url = {http://www.biodiversitylibrary.org/page/37486708$\#$page/438/mode/1up},
	author = {W. Theobald}
}
@article {blanford1864xlii,
	title = {On the classification of the Cyclostomacea of Eastern Asia},
	journal = {The Annals and Magazine of Natural History},
	volume = {13},
	number = {78},
	year = {1864},
	pages = {441{\textendash}465},
	publisher = {Taylor \& Francis},
	url = {http://biodiversitylibrary.org/item/72224$\#$page/455/mode/1up},
	author = {W.T. Blanford}
}
@article {691,
	title = {Description dun genre nouveau et de plusieurs especes inedites provenant de la Nouvelle-Caledonie},
	journal = {Journal de conchyliologie},
	volume = {13},
	year = {1865},
	pages = {289-294},
	chapter = {289},
	url = {http://www.biodiversitylibrary.org/item/52229$\#$page/293/mode/1up},
	author = {O. Semper}
}
@article {695,
	title = {Contributions to Indian Malacology. W.T. Blanford \& H.F. Blanford I, II, III and IV.},
	journal = {Journal de conchyliologie},
	volume = {14},
	year = {1866},
	pages = {201-204},
	chapter = {201},
	url = {http://www.biodiversitylibrary.org/item/53440$\#$205},
	author = {H. Croose}
}
@article {49,
	title = {On Opisthostoma, H. Blanford, with Description of a New Species from the Neighbourhood of Bombay, and of the animal and Operculum},
	journal = {Proceedings of the Zoological Society of London},
	year = {1866},
	pages = {447-451},
	chapter = {447},
	url = {http://www.biodiversitylibrary.org/item/90954$\#$page/545/mode/1up},
	author = {W.T. Blanford}
}
@article {691,
	title = {Description dun genre nouveau et de plusieurs especes inedites provenant de la Nouvelle-Caledonie},
	journal = {Journal de conchyliologie},
	volume = {5},
	year = {1867},
	pages = {177-194},
	chapter = {177},
	url = {http://www.biodiversitylibrary.org/item/52768$\#$page/181/mode/1up},
	author = {H. Croose}
}
@article {1485,
	title = {Revision der Familien und Gattungen der Pneumonopomen},
	journal = {Malakozoologische Bl{\"a}tter},
	volume = {23},
	year = {1867},
	pages = {77-86},
	chapter = {77},
	url = {http://www.biodiversitylibrary.org/page/15854492$\#$page/107/mode/1up},
	author = {L. Pfeiffer}
}
@article {1492,
	title = {Bericht {\"u}ber die Leistungen in der Naturgeschichte der Mollusken w{\"a}hrend des Jahres 1867},
	journal = {Archiv f{\"u}r Naturgeschichte},
	volume = {34},
	year = {1868},
	month = {109-158},
	pages = {2},
	chapter = {109},
	url = {http://www.biodiversitylibrary.org/page/7068039$\#$page/140/mode/1up},
	author = {Troschel, C.M.}
}
@article {64,
	title = {Contributions to Indian Malacology, No. X. Descriptions of new species of Cyclophoridae, of Ennea and Streptaxis from hills of Southern and South-western India},
	journal = {Journal of the Asiatic Society of Bengal},
	volume = {38},
	year = {1869},
	pages = {125-140},
	chapter = {125},
	url = {http://www.biodiversitylibrary.org/item/114440$\#$page/391/mode/1up},
	author = {W.T. Blanford}
}
@article {47,
	title = {Descriptions of some new Operculated Land-shells from Southern India and Ceylon},
	journal = {Proceedings of the Zoological Society of London},
	volume = {1875},
	year = {1875},
	pages = {442-453},
	chapter = {442},
	url = {http://www.biodiversitylibrary.org/item/90418$\#$page/576/mode/1up},
	author = {R.H. Beddome}
}
@article {67,
	title = {Catalogue des esp{\`e}ces appartenant au genre Opisthostoma, Blanford.},
	journal = {Journal de conchyliologie},
	volume = {27},
	year = {1879},
	pages = {193-198},
	chapter = {193},
	url = {http://www.biodiversitylibrary.org/item/54087$\#$page/209/mode/1up},
	author = {H. Crosse}
}
@article {696,
	title = {Descriptions of shells from Perak and the Nicobar Islands},
	journal = {Proceedings of the Zoological Society of London},
	volume = {1879},
	year = {1879},
	pages = {734-740},
	chapter = {734},
	url = {http://www.biodiversitylibrary.org/item/90455$\#$page/538/mode/1up},
	author = {H.H. Godwin-Austen and G. Nevill}
}
@article {68,
	title = {Faune malacologique de Perak (Indo-Chine)},
	journal = {Journal de conchyliologie},
	volume = {27},
	year = {1879},
	pages = {336-340},
	chapter = {336},
	url = {http://www.biodiversitylibrary.org/page/15928398$\#$page/357/mode/1up},
	author = {H. Crosse}
}
@article {68,
	title = {Mollusques nouveaux de perak (Indo-Chine)},
	journal = {Journal de conchyliologie},
	volume = {27},
	year = {1879},
	pages = {198-208},
	chapter = {198},
	url = {http://www.biodiversitylibrary.org/item/54087$\#$page/219/mode/1up},
	author = {H. Crosse}
}
@article {697,
	title = {Mollusques terrestres et fluviatiles du Royaume de P{\'e}rak et des pais voisins (presque{\textquoteright}Ile Malaise)},
	journal = {Bulletin de la Soci{\'e}t{\'e} Zoologique de France},
	volume = {10},
	year = {1885},
	pages = {353-429},
	chapter = {353},
	url = {http://www.biodiversitylibrary.org/item/42149$\#$page/385/mode/1up},
	author = {J. de Morgan}
}
@article {698,
	title = {The landshells of Perak},
	journal = {Journal of the Asiatic Society of Bengal},
	volume = {55},
	year = {1886},
	pages = {299-316},
	chapter = {299},
	url = {http://www.biodiversitylibrary.org/item/110098$\#$page/337/mode/1up},
	author = {O. von Moellendorff}
}
@article {73,
	title = {Nouvelles contributions malacologiques},
	journal = {Bulletins de la Soci{\'e}t{\'e} Malacologique de France},
	volume = {4},
	year = {1887},
	pages = {273-288},
	chapter = {273},
	url = {http://www.biodiversitylibrary.org/item/54677$\#$page/303/mode/1up},
	author = {C.F. Ancey}
}
@article {709,
	title = {Malaysian land and freshwater Mollusca},
	journal = {Proceedings of the Linnean Society of New South Wales},
	volume = {2},
	year = {1888},
	pages = {1003-1095},
	chapter = {1003},
	url = {http://www.biodiversitylibrary.org/ia/proceeding233413341888lin$\#$page/181/mode/1up},
	author = {J. E. Tenison-Woods}
}
@article {699,
	title = {A list of the land and fresh-water Mollusca of the Malay peninsula with notes},
	journal = {Journal of the Malaysian Branch of the Royal Asiatic society},
	volume = {6},
	year = {1928},
	pages = {25-37},
	chapter = {25},
	author = {F. F. Laidlaw}
}
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	title = {Notes on land Mollusca of the Malay Archipelago},
	journal = {Journal of Conchology},
	volume = {19},
	year = {1932},
	pages = {196-210},
	chapter = {196},
	author = {van Benthem-Jutting, W.S.S.}
}
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	title = {On the Land and Freshwater Shells of Perak.},
	journal = {Proceedings of the Zoological Society of London},
	volume = {59},
	number = {3},
	year = {1891},
	pages = {330{\textendash}348},
	publisher = {Wiley Online Library},
	url = {http://www.biodiversitylibrary.org/item/99645$\#$page/477/mode/1up},
	author = {Moellendorff, O.P.}
}
@article {1482,
	title = {Note on the Genera Geothauma and Gyrostropha},
	journal = {The annals and magazine of natural history, including zoology, botany and geology},
	volume = {6},
	year = {1893},
	pages = {284-285},
	chapter = {284},
	url = {http://www.biodiversitylibrary.org/page/24344618$\#$page/332/mode/1up},
	author = {E.A. Smith}
}
@article {688,
	title = {Catalog der gegenw{\"a}rtig lebend bekannten Pneumonopomen},
	journal = {Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft},
	volume = {30},
	year = {1898},
	chapter = {134},
	url = {http://biodiversitylibrary.org/item/89671$\#$page/336/mode/1up},
	author = {W. Kobelt and O. von Moellendorff}
}
@article {1476,
	title = {Binnenmollusken aus Hinterindien:1. Land seh necken von Kelantan, Ostk{\"u}ste der Halbinsel Malacca},
	journal = {Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft},
	volume = {34},
	year = {1902},
	chapter = {135-149},
	url = {http://www.biodiversitylibrary.org/page/15598866$\#$page/525/mode/1up},
	author = {O. von Moellendorff}
}
@article {700,
	title = {The Mollusca of the Malayan limestone hills},
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	year = {1947},
	pages = {1-3?},
	chapter = {1},
	author = {M. W. F. Tweedie}
}
@article {693,
	title = {Systematic studies on the non-marine Mollusca of the Indo-Australian Archipelago},
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	volume = {19},
	year = {1948},
	pages = {539-604},
	chapter = {539},
	author = {van Benthem-Jutting, W.S.S.}
}
@article {belge1949inhoud,
	title = {On a new species of Opisthostoma from Celebes (Opisthostoma (Opisthostoma) aspastum nov. spec.)},
	journal = {Basteria},
	volume = {15},
	year = {1949},
	pages = {30-31},
	publisher = {Nederlandse Malacologische Vereniging.},
	chapter = {30},
	author = {van Benthem-Jutting, W.S.S.}
}
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	title = {On a new species of Opisthostoma from Celebes (Opisthostoma (Opisthostoma) aspastum nov. spec.)},
	journal = {Basteria},
	volume = {15},
	year = {1951},
	pages = {30-31},
	chapter = {30},
	author = {van Benthem-Jutting, W.S.S.}
}
@article {45,
	title = {The Malayan species of Opisthostoma (Gastropoda, Probranchia, Cyclophoridae), with a catalogue of all the species hitherto described},
	journal = {The Bulletin of the Raffles Museum},
	volume = {24},
	year = {1952},
	pages = {5-61},
	chapter = {5},
	url = {http://rmbr.nus.edu.sg/rbz/biblio/24/24brm005-062.pdf},
	author = {van Benthem-Jutting, W.S.S.}
}
@article {1557,
	title = {The habitats of some minute cyclophorids, hydrocenids and vertiginids on a Malayan limestone hill},
	journal = {The Bulletin of the National Museum},
	volume = {30},
	year = {1961},
	pages = {101-105},
	chapter = {101},
	url = {http://rmbr.nus.edu.sg/rbz/biblio/30/30bnm101-105.pdf},
	author = {Berry, AJ}
}
@article {37,
	title = {Additional new species and new localities of the family Vertiginidae and the genera Oophana and Opisthostoma from Malaya},
	journal = {The Bulletin of the Raffles Museum},
	volume = {26},
	year = {1961},
	pages = {34-48},
	chapter = {34},
	url = {http://rmbr.nus.edu.sg/rbz/biblio/26/26brm034-048.pdf},
	author = {van Benthem-Jutting, W.S.S.}
}
@article {71,
	title = {Coquilles Terrestres Nouvelles de Quelques Collines Calcaires du Cambodge et du Sud Vietnam},
	journal = {Journal de conchyliologie},
	volume = {102},
	year = {1962},
	pages = {3-15},
	chapter = {3},
	author = {van Benthem-Jutting, W.S.S.}
}
@article {55,
	title = {A collection of Non-marine mollusks from Sabah, Malaysia},
	journal = {Sabah Society Journal},
	volume = {2},
	year = {1964},
	pages = {1-40},
	chapter = {1},
	author = {A. Solem}
}
@article {tadashige1965operculated,
	title = {Operculated land molluscs from Southeast Asia},
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	year = {1965},
	pages = {111-128},
	publisher = {Japan Society for the Promotion of Science},
	author = {Habe, T.}
}
@article {berry1966population,
	title = {Population structure and fluctuations in the snail fauna of a Malayan limestone hill},
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	number = {1},
	year = {1966},
	pages = {11{\textendash}27},
	publisher = {Wiley Online Library},
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}
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	title = {Two new land snails of the Genus Opisthostoma from Borneo (Prosobranchia: Cyclophoracea: Diplommatinidae)},
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	pages = {386-391},
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	author = {F.G. Thompson}
}
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@article {35,
	title = {Notes on the non-marine molluscs of the island of Borneo. 6. The genus Opisthostoma (Gastropoda Prosobranchia: Diplommatinidae), part 2},
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@article {vermeulen1996notes,
	title = {Notes on the non-marine molluscs of the island of Borneo 8. The genus Arinia; additions to the genera Diplommatina and Opisthostoma (Gastropoda Prosobranchia: Diplommatinidae)},
	journal = {Basteria},
	volume = {60},
	year = {1996},
	pages = {87{\textendash}138},
	publisher = {NETHERLANDS MALACOLOGICAL SOCIETY},
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}
