From C. F. Claus 24 January 1869
Summary
Sends a paper on reproductive modes of Leptodera ["Organisation und Fortpflanzen von Leptodera", Schr. Ges. Beförd. Naturw. Marburg (1869)].
Criticises Ernst Haeckel’s work as too unripe and enthusiastic.
Asks CD for some specimens of cirripedes in pupal stage for a work in progress.
| Author: | Carl Friedrich Claus |
| Addressee: | Charles Robert Darwin |
| Date: | 24 Jan 1869 |
| Classmark: | DAR 161: 176 |
| Letter no: | DCP-LETT-6575 |
Document type
| letter | (1) |
Addressee
| Darwin, C. R. | (1) |
Correspondent
| Claus, C. F. | (1) |
| Darwin, C. R. | (1) |
Date
| 1869 | (1) |
