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Darwin, C. R. in correspondent 
Ruxton, G. A. in correspondent 
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From:
Gould Anne Ruxton; Gould Anne Wolfe
To:
Charles Robert Darwin
Date:
9 Mar 1875
Source of text:
DAR 181: 135
Summary:

CD’s Descent.

Fighting among beetles.

Similarity between dogs and men; intelligence of dogs.

Contributor:
Darwin Correspondence Project