Scientists Reveal Secret World of Fish Countries That Divide Arkansas

Scientists Reveal Secret World of Fish Countries That Divide Arkansas

Source: newsweek

1/8/2024

Animals might not respect the manmade lines we draw along our borders, but that does not mean they don't have their own complex communities.

By studying the White River Basin in Arkansas, biologists from the University of Arkansas have mapped out what they describe as fish "countries," which they hope will aid future plans for conservation and ecosystem management.

"Just as our ancestors were more likely to have close relatives nearby, so also have fish, thus creating regionally distinct genetic 'countries,' shaped by unique environments," Zach Zbinden, a post-doctoral research associate who carried out the research as part of his doctoral dissertation, said in a statement.

White River

Trout, Brown

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