More Letters Of Charles Darwin Volume 1 A Record Of His Work In
Chapter 187
July 5th, 1857.
What a capital number of the "Linnean Journal!" Owen's is a grand paper; but I cannot swallow Man making a division as distinct from a chimpanzee as an Ornithorhynchus from a horse; I wonder what a chimpanzee would say to this? (163/2. According to Owen the sub-class Archencephala contains only the genus Homo: the Gyrencephala contains both chimpanzee and horse, the Lyencephala contains Ornithorhynchus.)