Showing 61–80 of 301 items
The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Relieved that CD approves his declining the Presidency of BAAS. The BAAS and the role of scientific men in it.
H. T. Stainton should be elected F.R.S.
Protective role of colours in caterpillars and butterflies. Sexual differences in colours of butterflies.
Sends a copy [missing] of a lecture by L. Agassiz on glaciers.
Claims worker wasps can generate additional workers in the absence of the fertile female.
Vladimir Kovalevsky wishes to translate Variation into Russian. He offers £1 per advance sheet.
Sends his [MS] questionnaire on expression and asks FvM’s help in obtaining answers based on observations of aborigines living in the interior of Australia.
Offers the German rights of Variation if J. V. Carus is prepared to translate it.
Male dotterels take care of young and are less brilliantly coloured than females.
He has promised Mark [coachman to R. W. Darwin and Susan] that CD will continue the payment of £20 a year after EAD’s death; the house is rent free.
Reports observations on fertility of orchids he has self-pollinated and crossed with pollen of other species.
Thanks for information about the dotterel.
CD had ascertained by dissection that the female of the carrion-hawk of the Falkland Islands is very much brighter coloured than the male. Has inquired about its nidification. Mentions other instances of female birds that are brighter and more beautiful than the males and suggests causes for this anomaly.
Much obliged for lecture [On some defects in public school education (1867)]. Would leave classics to those with zeal and taste for appreciation. Learned nothing at school except by reading and experimenting in chemistry.
On improving the educational system.
Has been hunting for an otter-hound for CD.
Hopes CD will visit his museum at the Horticultural [Society].
ARW responds to CD’s list of queries about expression. Suggests acquiring informants through publishing the queries in newspapers. His doubts about their importance.
Has submitted caterpillar question to Entomological Society.
Sexual ornamentation of insects: coloration of Epicalia genus [of tropical S. American butterflies];
horned genera of lamellicorn beetles [see Descent 1: 370, 388].
Wallace brought CD’s question about gay-coloured caterpillars before the Entomological Society. Members now seeking explanations.
Requests CD’s subscription to his On systematic botany and zoology [1870]. "Progressive development" is a leading principle of his work.
Has been persuaded to accept BAAS Presidency.
On Charles Naudin’s discovery of seeds of Chamaerops fertilised by the date-palm.
Thanks CD for permission to translate Variation into Russian. The translation will be guided by his brother Alexander, a follower of Darwin,
whose articles on the affinity of ascidians and vertebrates he forwards.
Sends several plants with abortive anthers or bad pollen.