Thanks Rev. Moss for the copy of his book and descriptions of Lepidoptera in Peru and Brazil. Also discusses insects on the Amazon, especially mosquitoes, and his belief that although they spread Malaria they "are not the primary cause".

Discusses a possible visit from Rev. Moss in the Spring. Advises against a visit at the present time as "the weather is vile". Also advises Moss to see the Secretary of the Entomological Society when in London, as ARW has "had nothing to do with Entomology for many, many years".