Geographical Distribution—Continued
Fresh-water Productions
As lakes and river-systems are separated from each other by barriers of land, it might have been ...
On the Inhabitants of Oceanic Islands.
We now come to the last of the three classes of facts, which I have selected as presenting the gr...
Absence of Batrachians and Terrestrial Mammals on Oceanic Islands.
With respect to the absence of whole orders of animals on oceanic islands, Bory St. Vincent long ...
On the Relation of the Inhabitants of Islands to those of the nearest Mainland.
The most striking and important fact for us is the affinity of the species which inhabit islands ...
Summary of the last and present Chapters.
In these chapters I have endeavoured to show that if we make due allowance for our ignorance of t...