Morphology and blood metabolites reflect recent spatial and temporal differences among Lake Winnipeg walleye, Sander vitreus
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Great Lakes Research"
DOI: 10.1016/j.jglr.2020.06.015
Abstract: Abstract The invasive rainbow smelt (Osmerus mordax) was an abundant food source for Lake Winnipeg walleye (Sander vitreus), especially in the north basin of the lake, until the smelt’s collapse in approximately 2013. We quantified… read more here.
Keywords: lake winnipeg; walleye sander; winnipeg walleye; sander vitreus ... See more keywords
Spontaneous hybridization and introgression between walleye (Sander vitreus) and sauger (Sander canadensis) in two large reservoirs: Insights from genotyping by sequencing
Sign Up to like & getrecommendations! Published in 2021 at "Evolutionary Applications"
DOI: 10.1111/eva.13174
Abstract: Anthropogenic activities may facilitate undesirable hybridization and genomic introgression between fish species. Walleye (Sander vitreus) and sauger (Sander canadensis) are economically valuable freshwater species that can spontaneously hybridize in areas of sympatry. Levels of genomic… read more here.
Keywords: walleye sander; hybridization; sander vitreus; introgression ... See more keywords