Thanks for errata [in Earthworms].
Showing 81–93 of 93 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.
Thanks for errata [in Earthworms].
Note on habits of earthworms.
Thanks WP for copy of his Die Seele des Kindes [1882].
Has looked at BJS’s grapes. Can give no explanation of the case.
Earthworms is selling well.
Discussed how to repeat some of their plant experiments while in Cambridge.
Comments on Julius Wiesner’s views on plant movement.
S. H. Vines was very much surprised at the action of carbonate of ammonia on the roots of Euphorbia.
Thanks CD for the reference to Audubon’s story. T. M. Brewer is to be trusted, but his account does not suggest why the bird always moved northward.
Thanks CD for letter of 10 September [13326]
and for copy of Nature.
Reports on Lagerstroemia experiments.
Has been making observations on what happens to plants following heavy rain. Sends CD three specimens to show how dirt attaches to the undersides of leaves.
Profuse thanks for plants.
Specifies which euphorbs he wants. Euphorbs’ alternate rows of ammonium carbonate reactive/non-reactive cells are worth more study.
Marine annelids are ingenious builders.
Is glad Fd’AF will find Wallace’s work useful [see 13313].
Has examined the egg-cases of Blatta and suspects the white matter may be cement or plaster. If Fd’AF observes similar cases the fact would be worth publishing as a good instance of skill in protection.
Corrects Werner Hoffmeister, cited in Earthworms, p. 63: earthworms do not block their holes to keep out Scolopendras but to prevent evaporation.
Testimonial for ERL, who is a candidate for the Chair of Natural History in Edinburgh.
Commiserates on news of Wiesner and experiment on transmission of heliotropism. Asks whether he should review book for Nature.