Article
Multivariate morphological divergence due to intraguild predation.
Evolution; international journal of organic evolution - 8 Jul 2026
Fassora Jonathan, Martin Jordan S, Matthews Blake
Abstract excerpt
Intraguild predation (IGP), defined as predation between consumers of a shared resource, is widespread in nature and likely to be an important selective pressure shaping the evolution of defensive and foraging traits in many ecosystems. In many lakes of Southern Greenland, threespine stickleback (Gasterosteus aculeatus) can both compete with- and be preyed upon by Arctic charr (Salvelinus alpinus), meaning that...
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