Search: Doubleday, Henry in author 
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From:
Henry Doubleday
To:
Charles Robert Darwin
Date:
8 Mar 1868
Source of text:
DAR 85: B47–8
Summary:

Proportion of sexes in Lepidoptera.

Sexual preference.

Role of coloration [see Descent 1: 311–12].

Contributor:
Darwin Correspondence Project
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From:
Henry Doubleday
To:
Charles Robert Darwin
Date:
28 Mar 1868
Source of text:
DAR 82: A11–12, DAR 86: A94
Summary:

On the proportion of sexes in moths; Lepidoptera females command higher prices; quotes Staudinger’s catalogue [see Descent 1: 311–12].

Ticking of Anobium tessellatum [see Descent 1: 385].

Contributor:
Darwin Correspondence Project