Forbes, E. and J. Goodsir. (1840). On the Ciliograda of the British Seas. Report of the British Association for the Advancement of Science 9th meeting: 85-86.
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Forbes, E. and J. Goodsir
1840
On the Ciliograda of the British Seas
Report of the British Association for the Advancement of Science 9th meeting: 85-86.