Contact: Tom Vasich
tmvasich@uci.edu
949-824-6455
University of California - Irvine
Caption: This photo of Hydra was taken in a Newport Beach, Calif., stream. The freshwater polyp has been a staple of biological research for 300 years.
Credit: Peter Bryant / UC Irvine
Usage Restrictions: must credit photographer
Related news release: UC Irvine biologists help sequence Hydra genome