Crypsis - Wikipedia
In ecology, crypsis is the ability of an animal or a plant [1] to avoid observation or detection by other animals. It may be a predation strategy or an antipredator adaptation. Methods include camouflage, nocturnality, subterranean lifestyle and mimicry. Crypsis can involve visual, olfactory (with pheromones) or auditory concealment
Crypsis - an overview | ScienceDirect Topics
Crypsis, or camouflage, can involve background matching, disruptive coloration that obscures recognizable body parts, or masquerading as an inedible object. A classic example of selection favoring camouflage to reduce detection by predators is that of …
Animal camouflage: current issues and new perspectives - PMC
We use the term camouflage to describe all forms of concealment, including those strategies preventing detection (crypsis) and recognition (e.g. masquerade). We use ‘cryptic coloration’ and related words to refer to coloration which in the first place prevents detection.
Cognition contra camouflage: How the brain mediates predator
2022年8月17日 · One such strategy is crypsis, a widespread and well-established antipredator adaptation, with animals avoiding detection via camouflage, nocturnality, or hidden lifestyle . We hypothesize that if cognitive abilities help evade predators but lead to considerable costs related to brain size, well-camouflaged animals should be able to save those ...
Defeating Crypsis: Detection and Learning of Camouflage …
2013年9月10日 · We conducted four experiments with humans searching for hidden targets of different camouflage types (disruptive, distractive, and background matching of various contrast levels) over a series of touch screen trials.
Genetic mechanisms of animal camouflage: an interdisciplinary ...
2024年4月20日 · Crypsis and masquerade emerge as the predominant manifestations of camouflage in the animal kingdom. Unveiling genetic mechanisms of camouflage requires cross-discipline integration, encompassing comparative genomics, population genetics, developmental biology, and neurobiology.
Non-visual crypsis: a review of the empirical evidence for camouflage …
2009年2月2日 · Evaluation of this evidence highlights an important difference between visual crypsis, and crypsis in other sensory modalities (including sound). With vision (in species with a complex eye), if a viewer detects the existence of an object, it also simultaneously obtains good information as to the position of that object.
Crypsis - ScienceDirect
2009年1月1日 · This chapter discusses crypsis or camouflage, which insects uses for survival from predators that hunt them by sight. An insect that is perfectly camouflaged is perhaps one of the most striking exhibitions of the power of evolution by natural selection to mold and adapt organisms to fit their environment and to maximize survival and ...
Camouflage: Current Biology - Cell Press
2016年7月25日 · What types of camouflage are there and how do they work? Broadly speaking, an organism that is hard to detect is cryptic (Figure 1). The best-known form of crypsis is background matching, whereby the colour and pattern of the organism closely resembles the visual properties of its surroundings.
Camouflage in predators - Pembury Smith - 2020 - Wiley Online …
2020年5月14日 · In pursuit predators, four main strategies have evolved that minimise the prey's ability to detect or identify the predator: motion camouflage, motion masquerade and dynamic crypsis viabackground-matching or disruptive camouflage.
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