Land Snails Generally Pearce, T., and Aydin Örstan. 2006. Chapter 22: Terrestrial Gastropoda in C. F. Sturm, T. A. Pearce, and A. Valdés. (Eds). The Mollusks: A Guide to Their Study, Collection, and Preservation, American Malacological Society. Identification Jutting, W. S. S. van Benthem. 1948. Systematic studies on the Non-Marine Mollusca of the Indo-Australiaan Archipelago I. Critical Revision of the Javanese Operculate Lands-Shell of Families Hydrocenidae, Helicinidae, Cyclophoridae, Pupinidae and Cochlostomatidae. Treubia. 19 (3): 539-606. Dharma, Bunjamin. 2005. Recent & Fossil Indonesian Shells . Hackenheim: ConchBooks Vermeulen, J.J., and A. J. Whitten. 1998. Fauna Malesiana Guide To The Land Snail of Bali. Leiden: Backhuys Publishers. Nurinsiyah, A. S. 2015. Land Snail Fauna of The Sukolilo Karst In Java Indonesia. American Cochologist 43 (3): 30-32. Ecology Nurinsiyah, A.S.,Fauzia, H., Hennig, C. a...
"One will never know what he lost if he never knows what he had" -Wong and Arshad (2011).