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To B. D. Walsh 20 August [1866]
Summary
On various subjects: Dana’s misquotations,
H. J. Clark’s book Mind in nature [1865],
BDW’s Cynips experiments, galls,
Balbiani’s paper on aphids ["Sur la reproduction et l’embryogénie des pucerons", C. R. Hebd. Acad. Sci. 62 (1866): 1231–4, 1285–9, 1390–4].
Claus and other Germans testing CD’s views of variability in common lower animals.
| Author: | Charles Robert Darwin |
| Addressee: | Benjamin Dann Walsh |
| Date: | 20 Aug [1866] |
| Classmark: | Field Museum of Natural History, Chicago (Walsh 5) |
| Letter no: | DCP-LETT-5194 |
To B. D. Walsh 24 December [1866]
Summary
Balbiani’s puzzling observations on Aphis.
| Author: | Charles Robert Darwin |
| Addressee: | Benjamin Dann Walsh |
| Date: | 24 Dec [1866] |
| Classmark: | Field Museum of Natural History, Chicago (Walsh 8) |
| Letter no: | DCP-LETT-5320 |
Matches: 1 hit
- … John Murray, 22 December [1866] and n. 2). The 29 September 1866 issue of the Practical Entomologist contained Walsh’s article on the naturalised gooseberry saw-fly ( Walsh 1866a ); CD’s heavily annotated copy is in the Darwin Pamphlet Collection–CUL. The other issue has not been found. Walsh was associate editor of the Practical Entomologist. See letter from B. …
