Search: Darwin, C. R. in addressee 
1860-1869::1868::04::22 in date 
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DCP-LETT-6134

From:
George Bentham
To:
Charles Robert Darwin
Date:
[before 22 Apr 1868]
Source of text:
DAR 160: 160
Summary:

Has studied Variation with interest.

Cannot quite follow CD on reversion and Pangenesis,

but is amazed at CD’s observations and method.

Comments on varieties of asses, kidney beans, and artichokes.

Contributor:
Darwin Correspondence Project
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DCP-LETT-6137

From:
William Erasmus Darwin
To:
Charles Robert Darwin
Date:
[22? Apr 1868]
Source of text:
DAR 162: 83, 80, 80/1
Summary:

Charles Langstaff on action of muscles in crying. He believes the primary object of the contraction of the orbicularis is to protect the eye from blood.

Blushing on the body.

Contributor:
Darwin Correspondence Project

DCP-LETT-6139

From:
Henry Doubleday
To:
Charles Robert Darwin
Date:
22 Apr 1868
Source of text:
DAR 82: A9–10
Summary:

On proportion of sexes;

coloration of sexes in Lepidoptera.

Sexual attraction of female Saturnia carpini.

Contributor:
Darwin Correspondence Project
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DCP-LETT-6140

From:
Johann Friedrich Theodor (Fritz) Müller
To:
Charles Robert Darwin
Date:
22 Apr 1868
Source of text:
DAR 86: A85–6; Möller 1915–21, 2: 140; Darwin Library–CUL (tipped into CD’s copy of F. Müller 1864a)
Summary:

His opinion of Pangenesis.

On relative proportion of sexes in marine animals [sthg missing!?] Crustacea.

Sexual differences.

Music of Cicadae.

Contributor:
Darwin Correspondence Project
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DCP-LETT-7413

From:
Charles Langstaff
To:
Charles Robert Darwin
Date:
[after 22? Apr 1868]
Source of text:
DAR 170: 1
Summary:

Describes the appearance of the nose in crying.

Contributor:
Darwin Correspondence Project
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