Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR205.6.23 |
| Date: | 1842.08.00 |
| Name: | Darwin Charles Robert |
| Attributed title: | Waterhouse says in one difficult genus two species had been doubted |
| Description: | bird, butterfly, caterpillar, moth, Sphingidae, Sphinx, Doubleday, Waterhouse |
| Document type: | Note |