RECORD: Darwin, C. R. n.d. Abstract of Weisman, Einfluss der Isolirung auf die Artbildung, 1872. CUL-DAR89.42. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 11.2021. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volumes CUL-DAR 87-90 contain material for Darwin's book Descent of man 2d ed. (1874-1877).
Darwin cited this in Descent 2d ed., p. 312, n9: "'Einfluss der Isolirung auf die Artbildung,' 1872, p. 58."
August Weismann, 1872. Einfluss der Isolirung auf die Artbildung. Leipzig.
[42]
Weismann Einfluss of Isolirung
p. 58 on ♂ & ♀ of Blues - considers the brown of ♀ protective - The ♂ keep their wings folded up. (not so the ♀
p 72 Two forms of Sulphur Butterfly with ♀ alike & ♂s different
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 25 September, 2022