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• Evolution of signal diversity : predator-prey interactions and the maintenance of warning colour polymorphism in the wood tiger moth Arctia plantaginis 

  Rönkä, Katja (University of Jyväskylä, 2017)

  Aposematic organisms avoid predation by advertising defences with warning signals. The theory of aposematism predicts warning signal uniformity, yet variation in warning coloration is widespread. The chemically defended ...

• Influence of colour, smell and taste on the survival of the wood tiger moth (Arctia plantaginis) adults during predation event 

  Lommi, Jenna (2021)

  Saalistajien torjumiseksi saalis voi käyttää erilaisia puolustusmekanismeja, jotka stimuloivat useita eri aisteja (ts. multimodaalista signalointia). Esimerkiksi aposemaattiset eliöt puolustautuvat varoitussignaalin lisäksi ...

• An aposematic colour-polymorphic moth seen through the eyes of conspecifics and predators : sensitivity and colour discrimination in a tiger moth 

  Henze, Miriam J.; Lind, Olle; Mappes, Johanna; Rojas Zuluaga, Bibiana; Kelber, Almut (Wiley-Blackwell Publishing Ltd., 2018)

  Although predation is commonly thought to exert the strongest selective pressure on coloration in aposematic species, sexual selection may also influence coloration. Specifically, polymorphism in aposematic species cannot ...

• Genetic colour variation visible for predators and conspecifics is concealed from humans in a polymorphic moth 

  Nokelainen, Ossi; Galarza, Juan A.; Kirvesoja, Jimi; Suisto, Kaisa; Mappes, Johanna (Wiley-Blackwell, 2022)

  The definition of colour polymorphism is intuitive: genetic variants express discretely coloured phenotypes. This classification is, however, elusive as humans form subjective categories or ignore differences that cannot ...

• Geographic mosaic of selection by avian predators on hindwing warning colour in a polymorphic aposematic moth 

  Rönkä, Katja; Valkonen, Janne K.; Nokelainen, Ossi; Rojas, Bibiana; Gordon, Swanne; Burdfield‐Steel, Emily; Mappes, Johanna (Wiley-Blackwell, 2020)

  Warning signals are predicted to develop signal monomorphism via positive frequency‐dependent selection (+FDS) albeit many aposematic systems exhibit signal polymorphism. To understand this mismatch, we conducted a large‐scale ...