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Darwin Correspondence Project

DCP-LETT-2746

To Frederick Smith   4 April [1860]1

Down Bromley Kent

Ap. 4th

My dear Sir

I am much obliged for your note.— Whenever you have finally determined about the Bee, not that it is likely that you will find cause to change your opinion, I will carefully measure the diameter of the cells; & if, as I fully believe, they are sensibly larger, the fact will be curious. The more curious, as Reaumur thought the size so fixed, that he proposed this as a universal standard of measurements for mankind!2

Thanks for information about the genera allied to Pompilus, which I did not know.— I had heard of Calathus & wish I knew where I could obtain more special information,—viz whether all the gradations in size of wing occur in the same place, or whether the variations are local, &c &c.—

With sincere thanks for your never-failing kindness, believe me | My dear Sir | Yours sincerely | C. Darwin

P.S Waterhouse wants much to see the gradation between common & Drone cells.—3

Footnotes

1
Dated by the relationship to the letter from Frederick Smith, 3 April 1860.
2
Réaumur 1734–42, 5: 398–9.
3
See letter to G. R. Waterhouse, 1 April [1860].

Summary

Variations in sizes of bees’ cells.

Letter details

Letter no.
DCP-LETT-2746
From
Darwin, C. R.
To
Smith, Frederick (a)
Sent from
Down
Source of text
H. R. Glennie
Physical description
3pp

Please cite as

Darwin Correspondence Project, “Letter no. 2746,” accessed on 27 August 2016, http://www.darwinproject.ac.uk/DCP-LETT-2746

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