From:
John Edward Gray
To:
Charles Robert Darwin
Date:
2 Apr 1871
Source of text:
DAR 88: 95–6
Summary:
Sexual differences in sloths. J. G. Wagler article on sloths [Isis 24 (1831): 604–12].
Contributor:
Darwin Correspondence Project
Showing 1–4 of 4 items
Sexual differences in sloths. J. G. Wagler article on sloths [Isis 24 (1831): 604–12].
Corrects error in his letter [7652] about date of Wagler article in Isis. Wagler said it was females that had the yellow dorsal spot.
Sexual differences in coloration in Lemur macaco.
Thanks for information on colour differences in sexes of Lemur.