Reports on the snakes he collected in the Galapagos.
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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.
Reports on the snakes he collected in the Galapagos.
Recalls the long walks in Cambridge with the "expectant senior wrangler". Cannot accept invitation (related to meetings of the BAAS) because of continuing bad health, his own and that of his children.
Glad to hear of MTM’s papers [? "On a peloria and semidouble flower of Ophrys aranifera, Huds.", J. Linn. Soc. Lond. (Bot.) 8 (1865): 207–11 and "Observations on the morphology and anatomy of the genus Restio, Linn.", J. Linn. Soc. Lond. (Bot.) 8 (1865): 211–55].
CD doubts the value, for origin of species, of parallels between peloria in "distinct groups".
Gärtner proved the stigma can select its own pollen from a mixture of foreign pollens. But much evidence shows varieties of same species are prepotent over a plant’s own pollen.
MTM’s father [William] believes that variation goes on for a long time once it has commenced.
Sends his photograph.
Asks for any information of well-marked sexual differences in snakes, batrachians, or lizards. The rattlesnakes at the Zoological Garden differ considerably in colour.
Asks AG for details of variation in patterning of the banded snake.
Is "astonished & deeply grieved" at loss [of AG’s wife].
Thanks AG for full answers to queries.
Delighted Mr Ford will undertake drawings [for Descent]; comments on some illustrations he would like.
Thanks for answer to questions.
Has analogous questions on reptiles that he will send to AG. The subject interests him, but CD must try not to fall into his common error of "being too speculative".
Sends a list of queries for AG.
Asks whether AG can supply specimens for illustrations [for Descent]. Hopes Mr Ford will do the drawings.
Sends some questions on secondary sexual differences of fishes [missing], which he hopes AG will look over.
Invites AG to come to Down.
Encloses queries on sexual differences and nest-building habits of fish.