From A. R. Wallace 24 February [1867]
Summary
Protective role of colours in caterpillars and butterflies. Sexual differences in colours of butterflies.
Author: | Alfred Russel Wallace |
Addressee: | Charles Robert Darwin |
Date: | 24 Feb [1867] |
Classmark: | DAR 82: A19–21 |
Letter no: | DCP-LETT-5416 |
From A. R. Wallace 11 March [1867]
Summary
ARW responds to CD’s list of queries about expression. Suggests acquiring informants through publishing the queries in newspapers. His doubts about their importance.
Has submitted caterpillar question to Entomological Society.
Author: | Alfred Russel Wallace |
Addressee: | Charles Robert Darwin |
Date: | 11 Mar [1867] |
Classmark: | DAR 106: B24, B45; DAR 82: A22 |
Letter no: | DCP-LETT-5437 |
From A. R. Wallace 26 April [1867]
Summary
Describes his view on colour [of plumage] of males and females – i.e., that absence of brilliant colour in either sex is due to need for protection in incubation, rather than to sexual selection.
Author: | Alfred Russel Wallace |
Addressee: | Charles Robert Darwin |
Date: | 26 Apr [1867] |
Classmark: | DAR 84.1: 32–5 |
Letter no: | DCP-LETT-5515 |
From A. R. Wallace 1 May 1867
Summary
Never imagined that the facts about sexual selection could be new to CD. Thought fact that brightly coloured females build concealed nests and almost all those in which sexes differ remarkably build exposed nests might be new to him. Some problems remain. Sends his notes for CD to use if he wants.
Author: | Alfred Russel Wallace |
Addressee: | Charles Robert Darwin |
Date: | 1 May 1867 |
Classmark: | DAR 84.1: 36–7 |
Letter no: | DCP-LETT-5522 |
From A. R. Wallace [19 June 1867]
Summary
CD is invited to see ARW’s collections at Bayswater.
ARW has written an answer to the Duke of Argyll and North British Review criticisms.
Author: | Alfred Russel Wallace |
Addressee: | Charles Robert Darwin |
Date: | [19 June 1867] |
Classmark: | DAR 106: B41–2 |
Letter no: | DCP-LETT-5634 |
From A. R. Wallace 1 October [1867]
Summary
Informs CD of his reply to Argyll and the North British Review criticisms [in "Creation by law", Q. J. Sci. 4 (1867): 471–88]. Cites "the predicted Madagascar moth" and Angraecum sesquipedale.
Birth of Herbert Spencer Wallace.
Author: | Alfred Russel Wallace |
Addressee: | Charles Robert Darwin |
Date: | 1 Oct [1867] |
Classmark: | DAR 106: B43–4 |
Letter no: | DCP-LETT-5637 |
From A. R. Wallace 22 October [1867]
Author: | Alfred Russel Wallace |
Addressee: | Charles Robert Darwin |
Date: | 22 Oct [1867] |
Classmark: | DAR 106: B46–7 |
Letter no: | DCP-LETT-5656 |
From A. R. Wallace 2 March [1867]
Summary
Pleased that CD approves his idea about caterpillars.
Thinks CD is right about selection in butterflies, but still believes protective adaptation has kept down colours of females.
Cannot yet see action of natural selection in forming the races of man.
Author: | Alfred Russel Wallace |
Addressee: | Charles Robert Darwin |
Date: | 2 Mar [1867] |
Classmark: | DAR 85: A98 |
Letter no: | DCP-LETT-5968 |
Wallace, A. R. | (8) |
Darwin, C. R. | (8) |
Wallace, A. R. |