Sykes, E. R. (1903). On the land operculate Mollusca collected during the “Skeat Expedition” to the Malay Peninsula in 1899–1900. Proceedings of the Zoological Society of London. 1903: 194-199.
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Sykes, E. R.
1903
On the land operculate Mollusca collected during the “Skeat Expedition” to the Malay Peninsula in 1899–1900