1 Item
Page: 1
From Louis Agassiz 22 July 1868
Summary
LA clarifies his opposition to CD’s views, which does not blind him to the great value of CD’s original researches.
Answers CD’s questions regarding sexual coloration of Amazonian fishes and the protuberances on the head of male Geophagus and Cichla during the spawning season [see Descent, pp. 520, 529].
| Author: | Jean Louis Rodolphe (Louis) Agassiz |
| Addressee: | Charles Robert Darwin |
| Date: | 22 July 1868 |
| Classmark: | DAR 82: B78–9 |
| Letter no: | DCP-LETT-6286 |
