Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR86.A49 |
| Date: | [Undated] |
| Name: | Darwin Emma née Wedgwood amenuensis for Darwin Charles Robert |
| Attributed title: | Number of sexes |
| Description: | cyprinodont, stickleback, trout, Gunther |
| Document type: | Note |
| Cross reference: | Calendar: 5893 |