@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$\#$205},
	author = {H. Croose}
}
@article {67,
	title = {Catalogue des esp{\`e}ces appartenant au genre Opisthostoma, Blanford.},
	journal = {Journal de conchyliologie},
	volume = {27},
	year = {1879},
	pages = {193-198},
	chapter = {193},
	url = {http://www.biodiversitylibrary.org/item/54087$\#$page/209/mode/1up},
	author = {H. Crosse}
}
