I'm hoping someone can point me in the right direction. I'm putting together a proposal to look at genetic diversity and evolution of life-history traits in native fresh-water fish species impacted by invasives. I'm looking for methods of sampling that will allow me to distinguish age classes of the fish, at least roughly. I've been looking at Reznick and Endler's guppy studies and I think something like that would work, but obviously techniques for capturing and measuring an entire pool's worth of guppies are not applicable to larger fish. Any suggestions would be appreciated...
Michael Friedman, Ph.D. City University of New York Sackler Institute for Comparative Genomics American Museum of Natural History 79th Street and Central Park West New York, NY 10024 Office: 212-313-8721 Cell: 718-812-4246
