Search:
1 Item
Page: 1
To Ernst Haeckel 30 March [1868]
Summary
Now understands importance of swim-bladder in selachians. Always imagined animal like Lepidosiren was parent form of vertebrates.
Has been nearly a month in London, collecting facts on sexual selection from breeders and at Zoological Gardens.
Astonished at hybrid of rabbit and hare. Is it certain that work was done with hare?
| Author: | Charles Robert Darwin |
| Addressee: | Ernst Philipp August (Ernst) Haeckel |
| Date: | 30 Mar [1868] |
| Classmark: | Ernst-Haeckel-Haus (Bestand A-Abt. 1: 1–52/17) |
| Letter no: | DCP-LETT-6070 |
Document type
| letter | (1) |
Addressee
| Haeckel, Ernst | (1) |
