Search: Darwin, C. R. in addressee 
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From:
American Academy of Arts and Sciences
To:
Charles Robert Darwin
Date:
28 Jan 1874
Source of text:
DAR 230: 37
Summary:

CD elected Foreign Honorary Member of the American Academy of Arts and Sciences. [See 9305.]

Contributor:
Darwin Correspondence Project
From:
John Downing
To:
Charles Robert Darwin
Date:
29 Jan 1874
Source of text:
DAR 90: 79–84
Summary:

On proportion of sexes in births of cattle; variations in families. Encloses a letter from J. G. Grove on proportions of sexes in animals.

The limitation of inbreeding.

Contributor:
Darwin Correspondence Project
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From:
George Howard Darwin
To:
Charles Robert Darwin
Date:
31 Jan 1874
Source of text:
DAR 210.2: 32
Summary:

Has finished the index [for Descent, 2d ed.].

Contributor:
Darwin Correspondence Project
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From:
Johann Friedrich Theodor (Fritz) Müller
To:
Charles Robert Darwin
Date:
[c. Jan 1874]
Source of text:
Nature , 19 February 1874, p. 309
Summary:

Agrees with Bates that neuter termites are not modified imagos (sterile females), but modified larvae (of both sexes).

Systematic relations of stingless honey-bees (Melipona and Trigona) are not yet well established.

Contributor:
Darwin Correspondence Project