skip to content

Darwin Correspondence Project

Search Results

Darwin Correspondence Project
Search:
"Darwin C R" in search-correspondent disabled_by_default
Darwin, C. R. in correspondent disabled_by_default
Quatrefages de Bréau, Armand de Quatrefages in correspondent disabled_by_default
1868 in date disabled_by_default
1 Item
Sorted by:  
Page: 1

From Armand de Quatrefages   4 March 1868

thumbnail

Summary

Proportions of sexes of the silkworm are about equal, but knows of no statistics.

Cannot share his view of origin of species.

Author:  Jean Louis Armand (Armand de Quatrefages) Quatrefages de Bréau
Addressee:  Charles Robert Darwin
Date:  4 Mar 1868
Classmark:  DAR 85: B66–7
Letter no:  DCP-LETT-5980
Document type
letter (1)
Addressee
Correspondent
Darwin, C. R.disabled_by_default
Quatrefages de Bréau, Armand de Quatrefagesdisabled_by_default