01522 88 6835
    University of Lincoln
    Brayford Pool
    LN6 7TS
    United Kingdom

    Dr Sheena Cotter

    Senior Lecturer

    School of Life Sciences
    College of Science

    About Sheena Cotter

    I am an evolutionary ecologist. My research interests are in the area of physiological and genetic life-history trade-offs; particularly in understanding how organisms evolve to defend themselves against attacks from other organisms and how they trade-off the costs of those defences with life-history traits such as longevity and reproduction. I use a combination of behavioural, physiological, quantitative and molecular genetic approaches to address these questions, using insects as model systems.
    My major focus is on the costs of immunity: Which factors have shaped the evolution of immunity in insects? Immunity to parasites and pathogens is an important life history trait. Natural selection should favour individuals with stronger immune systems. However, trade-offs could alter the optimal level of investment in immunity, and patterns of investment may be further influenced by the nutrients available in the diet.

    Department Responsibilities

    Module coordinator for Animal Nutrition

    Subject Specialism

    Evolutionary ecology


    • PG cert Higher Education Teaching — Queen’s University Belfast, 2015
    • PhD Ecology — University of Stirling, 2002
    • BSc Zoology (Hons) — University of Liverpool, 1997

    Professional Affiliations

    External Activities and Consultancy

    Associate editor for the Journal of Animal Ecology
    Associate editor for Ecological Entomology

    Research Interests

    Research Group Memberships

    Research Projects

    • Host Pathogen interactions as a resource competition problem — Awarded £472,000 by BBSRC in 2012
    • Individual variation in the costs of molecular parental investment: cooperation, conflict and mutualism in family life — Awarded £413,000 by NERC in 2011
    • Immune function versus reproduction: the mediation of life history trade-offs in a risky environment — Awarded £277,000 by NERC in 2010
    • Understanding density-dependent disease resistance in insects — Awarded £25,000 by NERC in 2008
    • Hormones and Immunity in Insects — Awarded £15,000 by Royal Society in 2007

    Research in the Lincoln Repository

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