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To B. D. Walsh 27 March [1865]
Summary
Comments on BDW’s papers ["On certain entomological speculations of the New England school of naturalists", Proc. Entomol. Soc. Philadelphia 3 (1864): 207–49; "On insects inhabiting the galls of certain species of willow", ibid. 3 (1864): 543–644]; much is new to CD.
Asks about wide-ranging insect genera,
Rocky Mt. wingless insects,
willow hybrids,
galls,
and other subjects.
| Author: | Charles Robert Darwin |
| Addressee: | Benjamin Dann Walsh |
| Date: | 27 Mar [1865] |
| Classmark: | Field Musuem of Natural History, Chicago (Walsh 3) |
| Letter no: | DCP-LETT-4797 |
To B. D. Walsh 9 July [1865]
Summary
Thanks BDW for his interesting letter [4839] and for the case of Panagaeus, a genus almost sacred to him since Cambridge days.
| Author: | Charles Robert Darwin |
| Addressee: | Benjamin Dann Walsh |
| Date: | 9 July [1865] |
| Classmark: | Field Museum of Natural History, Chicago (Walsh 4) |
| Letter no: | DCP-LETT-4867 |
To B. D. Walsh 19 December [1865]
Summary
Discusses a variety of subjects: Cynips, galls, potato bugs,
male Daphnia laying eggs.
His Primula experiment results differ from John Scott’s.
| Author: | Charles Robert Darwin |
| Addressee: | Benjamin Dann Walsh |
| Date: | 19 Dec [1865] |
| Classmark: | Field Museum of Natural History, Chicago (Walsh 6) |
| Letter no: | DCP-LETT-4952 |
Document type
| letter | (3) |
Correspondent
| Darwin, C. R. | (3) |
| Walsh, B. D. | (3) |
