Encloses his review of Earthworms.
Encloses his review of Earthworms.
Sends corrections ("two bad errata & a blunder") in Earthworms, which is selling well in England.
On the action of ammonium carbonate on plant cells. "Aggregation" of protoplasm.
Errata discovered in Earthworms are listed. Large sales in England, but this is no indication for France. [See 13510.]
CD thinks the celts [prehistoric tools] on the pan could not have been buried wholly by worms.
As for large size of Arctic mammals, CD suggests it is an advantage in retaining warmth.
Thanks for the review [of Earthworms].
Encloses statement of US sales of CD’s works and sends a cheque for the balance due to CD.
Relates some of his observations on the behaviour and activity of earthworms.
Thanks SHV for his letter [13455] in answer to his questions about the action of ammonium carbonate on the root cells of Euphorbia peplus. Suggests further observations.
Has read J. Sachs [Textbook of botany, English translation (1875)] and H. A. De Bary [Vergleichende Anatomie (1877)] on milk-tubes. He believes that tubes he has observed in germinating roots of Euphorbia myrsinites are modified milk tubes. Will send a paper on the subject to the Linnean Society.
Memorandum: "3500 Worms!!!" sold at annual sale; 117 Movement in plants; 180 "Naturalist" [Journal of researches]; 600 Origin; 320 Descent.
Has received Earthworms.
Explains source of error [in Earthworms].
Supports the statements on Henry Hicks in JL’s address.
Bonney is an "objector general".
CD has always supported A. C. Ramsay.
It is impossible to trace the direct connections between stimuli and responses in plant movements. Disagrees with much of Julius von Wiesner [Die Bewegungsvermögen der Pflanzen (1881)]. Disagrees with CD on induced movements and circumnutation.
Praise for Earthworms.
Discusses additional printing of Earthworms.
Sends his observations on the behaviour of a worm. They seem to indicate some sensory apparatus enabling it to "see".
Would like to cite the case of the celt in a new printing of Earthworms. Asks for details.
Sends CD an abstract of his 1871 paper on the earthworm, and requests information on the phenomenon of luminosity.
Can CD explain why in a mollusc (Bulimus decollatus) immature forms are always broken at the apex.