2009/06/01 by Simcha Lev‐Yadun · 1 citation
Agricultural and Biological Sciences · Environmental Science · #Plant and animal studies #Plant Parasitism and Resistance #Ecology and Vegetation Dynamics Studies #Aposematism #Biology #Mimicry #Müllerian mimicry #Herbivore #Botany #Ecology #Predation
paper · pdf · doi:10.4161/psb.4.6.8848
openalex publication_date 2009/06/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29
Müllerian mimicry is common in aposematic animals but till recently, like other aspects of plant aposematism was almost unknown. Many thorny, spiny and prickly plants are considered aposematic because their sharp defensive structures are colorful and conspicuous. Many of these spiny plant species (e.g., cacti and Agave in North American deserts; Aloe, Euphorbia and acacias with white thorns in Africa; spiny plants in Ohio; and spiny members of the Asteraceae in the Mediterranean basin) have overlapping territories, and also similar patterns of conspicuous coloration, and suffer from the evolutionary pressure of grazing by the same large herbivores. I propose that many of these species form Müllerian mimicry rings.