Search: Charles Darwin in collection 
1860-1869::1868::10::16 in date 
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From:
Francis Darwin
To:
Emma Wedgwood; Emma Darwin
Date:
[after 16 Oct 1868]
Source of text:
DAR 82: A96–7
Summary:

Has been working with G. R. Crotch on stridulation. The sexual theory seems very shaky.

Is sending preparations of beetles.

Contributor:
Darwin Correspondence Project
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From:
George Henry Kendrick Thwaites
To:
Charles Robert Darwin
Date:
16 Oct 1868
Source of text:
DAR 178: 125
Summary:

On local black-boned fowls,

CD’s new book [Variation], and Pangenesis.

Contributor:
Darwin Correspondence Project
From:
George Robert Crotch
To:
Charles Robert Darwin
Date:
[after 16 Oct 1868]
Source of text:
DAR 81: 124
Summary:

Lists stridulating organs of various Coleoptera.

Contributor:
Darwin Correspondence Project
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