An Enquiry Into The Cause And Extent Of A Special Color Relation Between Certain Exposed Lepidopterous Pupoe is a scientific book written by Edward Bagnall Poulton and published in 1887. The book is focused on the study of the coloration of Lepidoptera pupae, which are the developmental stage between larvae and adult butterflies or moths. Poulton investigates a special color relation that occurs between certain exposed pupae and their surroundings,...