Malayan PapilionidA or Swallow-tailed Butterflies, as Illustrative of the Theory of Natural Selection

This early work by Alfred Russel Wallace was originally published in 1870 and we are now republishing it with a brand new introductory biography. ''The Malayan Papilionidæ or Swallow-tailed Butterflies, as Illustrative of the Theory of Natural Selection'' is an article describing Wallace''s evidence for the processes of natural selection. Alfred Russel Wallace was born on 8th January 1823 in the v...