RECORD: Darwin, C. R. 1858.09.29. I put some bits of wax like dice about diameter of cell apart. CUL-DAR48.B40. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 9.2021. 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 volume CUL-DAR48 contains notes for Natural selection chap. 8 'Transitions of Organs'. Notes on bees' cells for origin of species theory.
[B40]
Sept 29th/58/ I put some bits of wax like dice about diameter of cell apart: a little thin wax was on surface between. See spec. C - in this they have bored little saucers & then have made curved wall on each side, connecting the dice; so that they build a wall or excavate where separate in curve.
In curved parts on corner sides flexure chiefly made by few irregular, elongated cells. I saw other cases of converging comb, with partition half-way down & 2 cells run into very perfect hexagons. In one part it is astonishing how absolutely true the hexagons are on surface of comb. I have found one hexagon [illeg] replaced coordinately into 3 converging hexagons.
It is impossible to exaggerate of blending of vermilion colour on my many adjoining cells. I found several
[B40v]
cells naturally coloured orange, which had whole pyramid of one cell in so many cases coloured - that it shows some [crossing] of work on each cell.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 25 September, 2022