Planning to visit Gibraltar and Morocco. Is there anything he can do for CD?
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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.
Planning to visit Gibraltar and Morocco. Is there anything he can do for CD?
Writing to friends on CD’s behalf about deer: T. T. Wright, Archibald McNeill.
Gives details of some crossing experiments with Eschscholzia.
Describes the grass Streptochaeta, which FM believes to be a primitive grass.
Relates some observations on maize that are well explained by Pangenesis.
Praises Variation and Pangenesis.
Reports observations on parrots and cockatoos.
In Gibraltar he will make notes on merino lambs and Drosophyllum as CD requests.
Criticisms of and suggestions for CD’s draft MS on Nägeli [for Origin, 5th ed.].
Forwards A. McNeill’s letter on deer horns. McNeill wrote portion on deerhounds in William Scrope’s book [The art of deer-stalking (1838)].
Red tape leaves no time for botany.
New ministry laudably attempting economies.
Expressions of emotions in Gold Coast tribes.
Differences between males and females in sexual characteristics.
Castrated rams lose horns and manes.
Female members of tribes have no difficulty getting the husbands they want.
Replies to CD’s questions. Advice on use of term "morphology". Is much struck by CD’s idea that uniformity of an organ throughout a group implies functional inutility; the paradox of this position for classification.
Dedication of Malay Archipelago to CD.
Comments on scientific papers.
Sends CD another piebald potato and a spray of holly, from Mr Fish, discussed in Gardeners’ Chronicle of 22 Jan [1869, p. 83].
On development of horns in merino sheep. Encloses reports from herdsmen he has approached.
Is assembling apparatus of lenses and reflector to observe flower from opening to first shedding of pollen, and to determine whether fertilisation is by night- or day-feeders.
Will also examine reasons for absence of nectar in Polygala linaria.
Is trying to determine conditions governing whether or not a salmon will rise for a fly.
Answer to CD’s query as to whether horns on deer are for use or ornament. [See Descent 2: 252–3.]
Sends a paper on reproductive modes of Leptodera ["Organisation und Fortpflanzen von Leptodera", Schr. Ges. Beförd. Naturw. Marburg (1869)].
Criticises Ernst Haeckel’s work as too unripe and enthusiastic.
Asks CD for some specimens of cirripedes in pupal stage for a work in progress.
Believes Portuguese habit of removing tails of pointers is responsible for birth of some tailless dogs.
On development of horns in fawns of fallow deer.
Argues that [general variability] of species, not single variations or sports, is basis for modification and adaptation to new conditions.