title: Is crypsis a common defensive strategy in plants? Speculation on signal deception in the New Zealand flora.
abstract: Color is a common feature of animal defense. Herbivorous insects are often colored in shades of green similar to their preferred food plants, making them difficult for predators to locate. Other insects advertise their presence with bright colors after they sequester enough toxins from their food plants to make them unpalatable. Some insects even switch between cryptic and aposomatic coloration during development. Although common in animals, quantitative evidence for color-based defense in plants is rare. After all, the primary function of plant leaves is to absorb light for photosynthesis, rather than reflect light in ways that alter their appearance to herbivores. However, recent research is beginning to challenge the notion that color-based defence is restricted to animals.
authors.affiliation: School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand. kevin.burns@vuw.ac.nz
authors.forename: Kevin C
authors.initials: KC
authors.lastname: Burns
mesh_terms: D000818:Animals; D003116:Color; D007113:Immunity, Innate; D007313:Insecta; D009520:New Zealand; D010858:Pigmentation; D010935:Plant Diseases; D018515:Plant Leaves; D010944:Plants; D011235:Predatory Behavior