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DCP-LETT-11135

From:
Raphael Meldola
To:
Charles Robert Darwin
Date:
13 Sept 1877
Source of text:
DAR 171: 122
Summary:

Has reread copy of Fritz Müller’s letter that CD sent some time ago and would like to publish the entomological observations in it.

Contributor:
Darwin Correspondence Project

DCP-LETT-11147

From:
Raphael Meldola
To:
Charles Robert Darwin
Date:
21 Sept 1877
Source of text:
DAR 171: 123
Summary:

Encloses Fritz Müller’s letter.

Is exhibiting butterflies in which variations in the female show a finely graded series. Believes dimorphism can be explained by the selection of the extremes of such a series and the consequent extinction of the intermediates.

Contributor:
Darwin Correspondence Project
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