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Defensive (anti-herbivory) Batesian mimicry in plants: Supplementary material

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journal contribution
posted on 2018-11-13, 07:08 authored by Simcha Lev-Yadun
Several types of defensive Batesian mimicry seem to be much more common in plants than was historically and is currently considered. It is based either on visual aspects (shape, coloration, and even movement), on odors, and on combinations of both these sensing modalities. Various characters that seem to function as defensive Batesian mimicry, may also simultaneously take part in pollination, physiological functions, or in other defensive mechanisms. The defended models for the visual Batesian mimics in plants belong to several categories: (1) spiny, thorny and prickly plant species, (2) mechanically or chemically defended parts of the same individual plant, or other members of the same species (auto mimicry), (3) colorful and chemically defended plants, (4) dangerous animals (aggressive, toxic), (5) fungal attacks, (6) animal action and animal damage cues, and (7) oozing defensive white latex. Olfactory defended models include: (1) toxic plants, (2) animal alarm pheromones, and (3) animal carrion and feces odors. Many more descriptive, genetic, phylogenetic and experimental studies have to be done in order to better understand the role of defensive Batesian mimicry in plant biology.