@book {bhl44140,
	title = {Catalogue of the mollusca, in the collection of the Government Central Museum, Madras.},
	year = {1867},
	note = {http://www.biodiversitylibrary.org/bibliography/11699},
	pages = {90},
	publisher = {Madras,Printed at the Asylum Press, by William Thomas,},
	organization = {Madras,Printed at the Asylum Press, by William Thomas,},
	keywords = {Catalogs and collections|Mollusks|},
	url = {http://www.biodiversitylibrary.org/page/12095583$\#$page/61/mode/1up},
	author = {Government Museum (Madras, India)}
}
@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}
}
@book {692,
	title = {Conchologia Indica: Illustrations of the land ans freshwater shells of Britih India: with 160 plates},
	year = {1876},
	pages = {433},
	address = {London},
	url = {http://www.biodiversitylibrary.org/item/50391$\#$page/60/mode/1up},
	author = {S. Hanley and W. Theobald}
}
@book {686,
	title = {Monographia Pneumonopomorum viventium, accedente fossilium enumeratione. Supplementum tertium. Monographiae Auriculaceorum. Parte secunda auctum},
	volume = {4},
	year = {1876},
	pages = {479 pp.},
	publisher = {Cassellis},
	organization = {Cassellis},
	author = {L. Pfeiffer}
}
@book {687,
	title = {part I Gastropoda : Pulmonata and Prosobranchia-Neurobranchia},
	series = {Hand list of Mollusca in the Indian Museum, Calcutta},
	volume = {1},
	year = {1878},
	pages = {338},
	publisher = {Calcutta},
	organization = {Calcutta},
	url = {http://www.biodiversitylibrary.org/item/65172$\#$page/304/mode/1up},
	author = {G. Nevill}
}
@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 {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}
}
@book {690,
	title = {Mollusca. III. Land Operculates. (Cyclophoridea, Truncatellidae, Assimineidae, Helicinidae)},
	series = {The Fauna of British India},
	volume = {3},
	year = {1921},
	pages = {386},
	publisher = {Taylor and Francis},
	organization = {Taylor and Francis},
	address = {London},
	url = {http://www.biodiversitylibrary.org/item/46616$\#$page/318/mode/1up},
	author = {G. K. Gude}
}
@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}
}
@book {689,
	title = {Cyclophoridae},
	series = {Das Tierreich},
	volume = {16},
	year = {1902},
	pages = {662},
	publisher = {R. Friedl{\"a}nder und Sohn},
	organization = {R. Friedl{\"a}nder und Sohn},
	address = {Berlin},
	url = {http://biodiversitylibrary.org/item/16047$\#$page/456/mode/1up},
	author = {W. Kobelt}
}
@book {bhl44320,
	title = {Catalogue syst{\'e}matique des mollusques (gastropodes prosobranches et polyplacophores). Tome XIII /},
	year = {1908},
	note = {http://www.biodiversitylibrary.org/bibliography/11777},
	pages = {586},
	publisher = {Leide :Brill,},
	organization = {Leide :Brill,},
	keywords = {Catalogs and collections|Mollusks|},
	url = {http://www.biodiversitylibrary.org/item/44320$\#$page/354/mode/1up},
	author = {Rijksmuseum van Natuurlijke Historie te Leiden. and Horst, R. and Schepman, M. M.}
}
@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.}
}
