Dear Price
I shd have answered your letter of the 12th sooner, had I not lately been much engaged.— I am sorry to say that I am not likely to be able to assist you in the manner you point out, as I do not happen to know any schoolmaster in this part of the country.2
Nor can I answer your Zoological question, but I shd suppose your two Serpulæ were distinct: it is now certainly known, that animals of quite distinct species & even genera, inhabit & form serpula-shells, which in external form are indistinguishably alike.3
Yours very truly | C. Darwin
Please cite as “DCP-LETT-1786,” in Ɛpsilon: The Charles Darwin Collection accessed on