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Contact: Andy Fell
University of California - Davis

Evolving Pupfish (2 of 2)

Caption: In lakes on the island of San Salvador, Bahamas, pupfish like this one show rapid evolution to exploit new diets. UC Davis graduate student Chris Martin has bred hundreds of hybrid fish to understand the process.

Credit: Chris Martin/UC Davis

Usage Restrictions: May be used with acknowledgement of the source.

Related news release: A snapshot of pupfish evolution in action

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