Search: Darwin, C. R. in correspondent 
Smith, Frederick (a) in correspondent 
1850-1859::1857 in date 
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From:
Frederick Smith
To:
Charles Robert Darwin
Date:
10 Nov 1857
Source of text:
DAR 11.2: 65a
Summary:

Sends drawings of two forms of workers of Cryptocerus discocephalus in response to CD’s request for examples of insects whose workers show disparity of form.

Contributor:
Darwin Correspondence Project
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