Summary

Refers to letter from John Wright offering to help CD on his queries about deerhounds and sexual preferences.

More details about a terrier bitch previously referred to [letter missing].

Summary

Answers CD’s queries on difference in size of male and female Scottish deerhounds; female preference for larger males; details about ratio of sexes born. Quotes from letter of Archibald McNeill on difference in size of male and female Scotch deerhounds.

Summary

Sends replies on dogs – sexual differences and preferences.

Summary

Offers deerhound puppy.

Asks for photograph.

Encloses letter from George Cupples of notes, with excerpts from letters from Peter Robertson and John Wright, relating to difference in size between male and female deerhounds. Reports on weight statistics of ten [deerhound] puppies being observed.

Summary

Trusts his paper ["Apterous Lepidoptera" (1867), printed for the West Kent Natural History, Microscopical, and Photographic Society] showed that he is thoroughly a disciple of CD.

Cites evidence that birds undoubtedly distinguish colours. [see Descent 2: 110.]

Summary

Full background on the difficulties of the vicarage of Down.

Summary

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".

Summary

On the delay in receiving CD’s new book [Variation] and his delight in a borrowed copy.

Encloses a Prospectus on his new periodical "American Entomologist" devoted to economic entomology.

Comments on the talents of his young partner, C. V. Riley.

Requests photographs for Riley of CD and Westwood.

Dr J. L. Le Conte has not yet received the request that he furnish CD with information about the stridulatory organs of Coleoptera.

Summary

Thanks RT for drawings of ocelli, especially for the description of ocelli of S. African Saturniidae. Would like to know of any cases in which the ocelli are confined to the male, to illustrate better the case of the peacock.

Summary

Thanks BDW for pamphlets [by S. H. Scudder and J. D. Caton].

His information about Cicada is of extraordinary interest. Discusses stridulation organs which certainly sometimes differ in the sexes. CD would be curious to know if "dumb" Cicada can breed.

Summary

Sends some answers to CD’s queries on expression, based on his observations of Abyssinians.

Summary

Lists stridulating organs of various Coleoptera.

Summary

Answers to Expression questionnaire.

Summary

Slashing article on Variation in Athenæum.

Discussion of relationships of various pigs.

Summary

Thanks JJW for his great assistance.

Discusses sexual selection in birds.

Sends queries on secondary sexual characteristics of birds.

Has often marvelled at the different growth of the flowering and creeping branches of ivy.

Summary

Replies to CD’s query on expression of emotions.

Summary

Discusses a domestic oriental fowl.

Is having problems getting answers to CD’s queries on expression as Chinese facial expressions are limited and controlled. Answers as well as he can. [See Expression index.]

Summary

HCW’s criticisms of CD’s theory.

Summary

Discusses papers by JC dealing with erosion. Comments on papers on the subject by J. B. Jukes, A. C. Ramsay, and William Whitaker. Formerly believed in power of the sea. Never fully realised the truth until reading JC’s papers.

Summary

Relates some observations on expression among Australian aboriginals and encloses answers to CD’s queries from other observers. [These include letters and observations from: J. A. Hagenauer, 28 May 1868; Archibald Grahame Lang, 17 June 1868; H. B. Lane, 24 June 1868; Templeton Bunnett, 25 June 1868; J. Bulmer (1868). (See introduction to Expression.)]