Wallace, A. R. (1865). List of the land shells collected by Mr. Wallace in the Malay Archipelago, with descriptions of the new species by Mr. Henry Adams. Proceedings of the Zoological Society of London. 405-416, pl. 21.
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Wallace, A. R.
1865
List of the land shells collected by Mr. Wallace in the Malay Archipelago, with descriptions of the new species by Mr. Henry Adams