Title: On the classification and geographical distribution of the mammalia
Subtitle: being a lecture on Sir Robert Reade's foundation, delivered before the University of Cambridge ... May 10, 1859. To which is added an appendix "On the gorilla," and "On the extinction and transmutation of species."
First published: 1859
Subjects: Mammals, Apes, Classification, Zoogeography, Animals, Geographical distribution, Zoology