Search: Pickard-Cambridge, Octavius in correspondent 
1870-1879 in date 
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From:
Octavius Pickard-Cambridge
To:
Charles Robert Darwin
Date:
17 Feb 1874
Source of text:
DAR 161: 7
Summary:

Criticises sexual selection theory. Supports natural selection.

Gives CD references on proportion of sexes in spiders.

Contributor:
Darwin Correspondence Project