To Roland Trimen 21 February [1868]
Summary
RT’s argument about the Lasiocampa strikes him as very good; asks for any similar cases. Wonders whether male butterflies may serve more than one female.
| Author: | Charles Robert Darwin |
| Addressee: | Roland Trimen |
| Date: | 21 Feb [1868] |
| Classmark: | Royal Entomological Society (Trimen papers, box 21: 65) |
| Letter no: | DCP-LETT-5908 |
To Roland Trimen 12 February [1868]
Summary
Is interested in the relative numbers of males and females of all animals; wants any instances of males, or females, being in excess.
| Author: | Charles Robert Darwin |
| Addressee: | Roland Trimen |
| Date: | 12 Feb [1868] |
| Classmark: | Royal Entomological Society (Trimen papers, box 21: 64) |
| Letter no: | DCP-LETT-5867 |
Document type
| letter | (2) |
Author
| Darwin, C. R. | (2) |
Correspondent
| Darwin, C. R. | (2) |
| Trimen, Roland | (2) |
Date
| 1868 | (2) |
