Darwin Online Manuscript Catalogue
| Identifier: | CUL-DAR205.1.66 |
| Date: | [Undated] |
| Name: | Darwin Charles Robert |
| Attributed title: | Rudimentary organs / We have in different animals the same organ in all |
| Description: | insect (apterous), Penstemon, Zool Proc' 1836-41.4 |
| Document type: | Note |