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Evolutionary biology is a subfield of biology concerned with the origin and descent of species, as well as their change over time, i.e. their evolution. One who studies evolutionary biology is known as an evolutionary biologist, or less frequently evolutionist.

Evolutionary biology is something of a meta field because it includes scientists from many traditional taxonomically-oriented disciplines. For example, it generally includes scientists who may have a specialist training in particular organisms such as mammalogy, ornithology, or herpetology but use those organisms as systems to answer general questions in evolution. It also generally includes paleontogists who use fossils to answer questions about the mode and tempo of evolution, as well as theoreticians in areas such as population genetics and evolutionary theory. In the 1990s developmental biology made a re-entry into evolutionary biology from its initial exclusion from the modern synthesis through the study of evolutionary developmental biology.

History

Main article: History of evolutionary thought

Evolutionary biology as an academic discipline in its own right emerged as a result of the modern evolutionary synthesis in the 1930s and 1940s. It was not until the 1970s and 1980s, however, that a significant number of universities had departments that specifically included the term evolutionary biology in their titles. In the United States, as a result of the rapid growth of molecular and cell biology, many universities have split (or aggregated) their biology departments into molecular and cell biology-style departments and ecology and evolutionary biology-style departments (which often have subsumed older departments in paleontology, zoology and the like).

Microbiology has recently developed into an evolutionary discipline. It was originally ignored due to the paucity of morphological traits and the lack of a species concept in microbiology. Now, evolutionary researchers are taking advantage our extensive understanding of microbial physiology, the ease of microbial genomics, and the quick generation time of some microbes to answer evolutionary questions. Similar features have led to progress in viral evolution, particularly for bacteriophage.

Notable evolutionary biologists

Notable contributors to evolutionary biology include:

• James F. Crow
• Charles Darwin
• Erasmus Darwin
• Richard Dawkins
• Theodosius Dobzhansky
• Paul W. Ewald
• Ronald Fisher
• Douglas Futuyma
• Stephen Jay Gould
• J.B.S. Haldane
• W.D. "Bill" Hamilton
• Steve Jones
• Motoo Kimura
• Jean-Baptiste Lamarck
• Richard Lewontin
• Pierre Louis Maupertuis
• Lynn Margulis
• Ernst Mayr
• John Maynard Smith
• Tomoko Ohta
• Sewall Wright
• Alfred Russel Wallace
• David B. Weishampel
• Allan Wilson
• Edward Osborne Wilson

Notable popularizers of evolution whose research isn't primarily concerned with evolutionary biology include:

• Daniel Dennett
• Steven Pinker

Bibliography

Textbooks

• Douglas J. Futuyma, Evolutionary Biology, Sinauer Associates, 3rd edition (1998) ISBN 0878931899
• Mark Ridley, Evolution, Blackwell, 3rd edition (2003) ISBN 1405103450

Notable monographs and other works

(only author, date of publication and title listed here, see the article for publication details)

• Charles Darwin (1859) The Origin of Species and (1871) The Descent of Man and Selection in Relation to Sex
• Ronald Fisher (1930) The Genetical Theory of Natural Selection
• John Maynard Smith and Eörs Szathmáry (1997) The Major Transitions in Evolution

• Important publications in evolutionary biology.
• Category:Notable publications in evolutionary biology

Topics in evolutionary biology

• Foster's rule

• Evolutionary biology