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From:
William Buckler
To:
Charles Robert Darwin
Date:
[after 8 June 1869]
Source of text:
DAR 85: B127
Summary:

List giving the numbers of Lepidoptera of different species reared in 1869 and the proportions of the sexes [see Descent 1: 313].

Contributor:
Darwin Correspondence Project
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From:
Henry Walter Bates
To:
Charles Robert Darwin
Date:
8 June 1869
Source of text:
DAR 160: 87
Summary:

Ashamed that members of the Entomological Society have almost no information on sex ratio of bred insects in response to CD’s query of months ago. One exception, William Buckler, promises results. [See Descent 1: 313.]

Contributor:
Darwin Correspondence Project
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