Sykes, E. R. (1896). On Flammulina (Allodiscus) chion, a new helicoid land-shell from New Zealand. Proceedings of the Malacological Society of London. 2: 107.
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Sykes, E. R.
1896
On Flammulina (Allodiscus) chion, a new helicoid land-shell from New Zealand
Proceedings of the Malacological Society of London