From:
Alfred Russel Wallace
To:
Charles Robert Darwin
Date:
2 Mar [1867]
Source of text:
DAR 85: A98
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.
Contributor:
Darwin Correspondence Project
