Life Sciences Commons^™

Comparison Of Burbot Populations Across Adjacent Native And Introduced Ranges, Annika W. Walters, Elizabeth G. Madenville, W. Carl Saunders, Paul C. Gerrity, Joseph A. Skorupski, Zack E. Underwood, Eric I. Gardunio

Watershed Sciences Faculty Publications

Introduced species are a threat to biodiversity. Burbot, Lota lota, a fish native to the Wind River Drainage, Wyoming and a species of conservation concern, have been introduced into the nearby Green River Drainage, Wyoming, where they are having negative effects on native fish species. We compared these native and introduced burbot populations to evaluate potential mechanisms that could be leading to introduction success. We examined genetic ancestry, physical habitat characteristics, community composition, and burbot abundance, relative weight, and size structure between the native and introduced range to elucidate potential differences. The origin of introduced burbot in Flaming Gorge …