No summary available.
No summary available.
Has heard from Ashwin Conway Newman of Guy’s Hospital of a case of a child without any prepuce whose father was a renegade, uncircumcised Jew, but whose ancestors had all been Jews. Newman thinks this a good case of inheritance with reversion. JP’s letter [missing] now shows how rash such a conclusion would be.
No summary available.
No summary available.
No summary available.
Sends a paper on evolution by his friend J. D. MacDonald ["Distribution of Invertebrata", Proc. R. Soc. Lond. 21 (1872–3): 218–23] for CD’s perusal before dispatching it to the Royal Society.
At Asa Gray’s request, responds to CD’s questions about WMC’s observations on Dionaea and particularly about the size of the insects captured and the excitability of the leaves after an insect is captured.
Has no corrections for second German edition [of Expression]. Plans to bring out an improved edition in a year or two.
Thanks for reference JVC sent.
Thanks for Chapman 1873 (Chapman, John. 1873. Neuralgia and kindred diseases of the nervous system).
No summary available.
He does not accept Wallace’s definition of instinct because it excludes "inherited experience", i.e., "knowledge acquired by and transmitted through ancestors".
House-flies do not seem to have an instinctive fear of trap-door spiders.
Miss Forster gives him news of CD.
Will send a large number of the remaining letters next week. Would be grateful if she would put them in order. The Budget of Paradoxes [of Augustus De Morgan] has been pleasant but difficult work owing to the printers' strike.
No summary available.
No summary available.
A letter of recommendation for W. B. Dawkins in his application for the Woodwardian professorship of geology in the university of Cambridge.
No summary available.
Thanks for J. D. MacDonald’s paper ["Distribution of invertebrata", Proc. R. Soc. Lond. 21 (1872–3): 218–23].
CD feels lines of genetic connection between animals offer a most difficult problem; Ernst Haeckel may have done mischief by facing the difficulty.
Is glad JEG has made out what the guemul is ["On the Guémul", Ann. & Mag. Nat. Hist. 4th ser. 10 (1872): 445–6; 11 (1873): 214–20, 308–10].
No summary available.
No summary available.