Shadbolt, G. (1852). On the structure of the siliceous loricae of the genus Arachnoidiscus. Transactions of the Microscopical Society of London, 3: 49-54, pl. 11.
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Shadbolt, G.
1852
On the structure of the siliceous loricae of the genus Arachnoidiscus.
Transactions of the Microscopical Society of London