Gives names of German dealers who provide seed of superior quality.
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.
Gives names of German dealers who provide seed of superior quality.
Sends information on the speed at which his pigeons fly various distances.
Results of crosses in Phlox.
Responds to CD’s article on kidney beans [Collected papers 1: 275–7]. Sends beans as evidence of crossing.
More on kidney bean crosses.
Cannot explain impurity of his alleged pure lines.
Sends more bean seeds.
Answers CD’s queries about seed lot he has just sent.
Further answers on his seed lot.
Reports on wheat in the stomach of fish he caught.
Forwards two specimens of beans found on north coast of Norway.
Reports upon a breed of wild cattle found in southern India. The herd is reputedly descended from a wild, red bull that mated with tame cows.
[This memorandum was forwarded to CD enclosed with 1817.]
Gives his opinion that the larval antennae in Lepas correspond with the inferior antennae, the superior not present, as in most Daphnidae. [See 1381.]
Responds to CD’s criticism of his use of word "Kingdom" in discussing geographical distribution of Crustacea.
Responds to CD’s query about the blind fauna of Mammoth Cave.
Gives information from L. Agassiz. Distribution of Crustacea, especially along southern coastlines.
Agassiz has informed him that the mice and rats of Mammoth Cave are American in type.
Alludes to CD’s doubt of the principle that "progress of life on the globe is parallel with the development in different tribes". Outlines his own ideas on the "unfolding of the type-idea" and its "parallelism with the law of development in the embryo".
In reply to CD’s query [see 2072], JDD describes what little is known about the crustacea of the Antarctic and southern lands.
Knows of no species of the cold temperate south identical with those of the cold temperate north.
Responds to CD’s queries on Sierra Leone: fertility of European animals introduced to W. Africa, relationship of health and complexion of Europeans, etc.
Believes he can give CD information on Mammalia of St Thomas [São Tomé, Gulf of Guinea]. Quotes from a Portuguese history of the islands on unique species of monkeys and civet cats found there.
Two letters have arrived for WED.
Joseph has had two teeth out.