Sends photo for B. D. Walsh; requests those of New World entomologists, and CD’s.
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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.
Sends photo for B. D. Walsh; requests those of New World entomologists, and CD’s.
Sends his paper on "Willow-galls" [Proc. Entomol. Soc. Philadelphia 3 (1864): 543–644].
Lengthy criticism of Agassiz’s views on species as stated in his Essay on classification [1857].
Interested by CD’s trimorphism in Lythrum. Thinks some great mystery may lie in the fact that in some genera, some species are tri-, some di-, and some monomorphic, and in other genera, Apis, Vespa, Bombus, all the known species are dimorphic.
Acknowledges CD’s paper on "Climbing plants".
Mentions Asa Gray’s complimentary notice in Silliman’s Journal [Am. J. Sci. and Arts 2d ser. 40 (1865): 273–82].
His difficulty in understanding how males of Daphnia or any other genus can produce eggs. If there is no impregnation, how can there be sexual organs? Why call one form male and another female?
He has sent CD his paper on "the new Potato Bug".
Will soon send "On Phytophagi Species & Unity of Coloration". [phytophagic!?]
Complaints about practices of the English Post Office.
His current research and description of the rationale of his experiments.
On the "bullae" as constant, regular generic characters in Hymenoptera. Disagrees with Louis Jurine ["Observations sur les ailes des hyménoptères", Mem. Accad. Sci. Torino 24 (1820): 177–214].
On H. A. Dubois’ attack on "Darwin, Huxley and Lyell"
and H. J. Clark’s Mind in nature [1865].
BDW’s work [on Cynipidae].
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.