Protozoan Diversity: Converging Estimates of the Global Number of Free-Living Ciliate Species

The Theory of Island Biogeography

M. J. Kirkby, Robert H. MacArthur, Edmund O. Wilson · Geographical Journal · 1968 · 11.7K citations

Natural Sciences, Ecology, Geography +11

The Commonness, And Rarity, of Species

F. W. Preston · Ecology · 1948 · 2K citations

Life Sciences, Biology, Ecology +10

Global Biodiversity Assessment.

R. Hengeveld, V. H. Heywood · Biodiversity Letters · 1996 · 1.3K citations

How Many Species Are There on Earth?

Robert M. May · Science · 1988 · 1.2K citations

Life Sciences, Biology, Ecology +14

The ecology of marine microbenthos IV. Structure and function of the benthic ecosystem, its chemical and physical factors and the microfauna commuities with special reference to the ciliated protozoa

Tom Fenchel · Ophelia · 1969 · 574 citations

Life Sciences, Ecology, Marine Sciences +17