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To Fritz Müller   4 March 1879

Summary

Has sent FM’s letter on caddis-fly to Nature ["On a frog and caddis-flies", Nature 19 (1879): 462–4].

Author:  Charles Robert Darwin
Addressee:  Johann Friedrich Theodor (Fritz) Müller
Date:  4 Mar 1879
Classmark:  The British Library (Loan MS 10 no 48)
Letter no:  DCP-LETT-11915

From Fritz Müller   21 January 1879

Summary

Has lately found frog that has eggs on its back.

Pupae of caddis-flies living on rocks have lost fringe of hairs on their feet. In species that live in the water these are used for swimming.

Author:  Johann Friedrich Theodor (Fritz) Müller
Addressee:  Charles Robert Darwin
Date:  21 Jan 1879
Classmark:  Nature, 20 March 1879, pp. 463–4
Letter no:  DCP-LETT-11839
Document type
letter (2)
Addressee
Correspondent
Darwin, C. R.[X]
Müller, Fritz[X]
Date
1879
01 (1)
03 (1)
letter