RECORD: Darwin, C. R. n.d. Law of Variation Ch 7. CUL-DAR45.54. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 10.2022. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library William Huxley Darwin. The volume CUL-DAR45 contains notes for Natural selection chap. 4 'Variation under nature'.
[54]
Law of Variation Ch 7
Several genera & species of mature grasshoppers not having wings like the young — & so with Bugs (in this case individually variable), — so with glow-worm all cases of embryonic characters retained.—
Benj. Walsh considers case of Dimorphism
à (Sudden variations)
Ch IV
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 20 October, 2022