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    Walleye and yellow perch resource use in large lakes invaded by spiny water fleas and zebra mussels

    Walleye (Sander vitreus; WAE) and yellow perch (Perca flavescens; YEP; collectively percids) are freshwater fishes threatened by multiple stressors, including aquatic invasive species. Zebra mussels (Dreissena po...

    Bethany J. Bethke, Heidi M. Rantala, Tyler D. Ahrenstorff in Aquatic Ecology (2023)

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    Trophic complexity of small fish in nearshore food webs

    Small nearshore fishes are an important part of lacustrine and functional diversity and link pelagic and benthic habitats by serving as prey for larger nearshore and offshore fishes. However, the trophic compl...

    Holly A. Wellard Kelly, Katya E. Kovalenko, Tyler D. Ahrenstorff in Hydrobiologia (2021)

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    Open Access

    Walleye growth declines following zebra mussel and Bythotrephes invasion

    Invasive species represent a threat to aquatic ecosystems globally; however, impacts can be heterogenous across systems. Documented impacts of invasive zebra mussels (Dreissena polymorpha) and spiny water fleas (

    Gretchen J. A. Hansen, Tyler D. Ahrenstorff, Bethany J. Bethke in Biological Invasions (2020)

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    A Framework for Evaluating Heterogeneity and Landscape-Level Impacts of Non-native Aquatic Species

    Non-native species are a major component of global environmental change, and aquatic systems are especially vulnerable to non-native species impacts. Much of the research on aquatic non-native species impact h...

    M. Jake Vander Zanden, Gretchen J. A. Hansen, Alexander W. Latzka in Ecosystems (2017)