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In the sea, counter-illumination is one of three dominant methods of underwater camouflage, the other two being transparency and silvering. [1] Among marine animals, especially crustaceans , cephalopods , and fish , counter-illumination camouflage occurs where bioluminescent light from photophores on an organism 's ventral surface is matched to ...
Underwater camouflage is the set of methods of achieving crypsis—avoidance of observation—that allows otherwise visible aquatic organisms to remain unnoticed by other organisms such as predators or prey. Camouflage in large bodies of water differs markedly from camouflage on land. The environment is essentially the same on all sides.
For example, countershading is very common among land animals, but not for military camouflage. The dominant camouflage methods on land are countershading and disruptive coloration, supported by less frequent usage of many other methods. [4] The dominant camouflage methods in the open ocean are transparency, [5] reflection, and ...
For example, the hemipteran Arachnocoris berytoides resembles Faiditus caudatus, a spider commensal of ants. [34] In cryptic aggressive mimicry, the predator mimics an organism that its prey is indifferent to. This allows the predator to avoid detection until the prey are close enough for the predator to strike, effectively a form of camouflage.
The 2024 Paris Olympic artistic swimming team is elite at waterproof makeup. The USA Olympic team — which includes Keana Hunter, Anita Alvarez, Daniella Ramirez, Megumi Field, Jamie Czarkowski ...
Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the battledress of a modern soldier, and the leaf-mimic katydid's wings. A third approach, motion dazzle ...
And like all other examples of camouflage, aircraft patterns vary widely between countries, aircraft, historical period, and the location that the aircraft was being deployed to.
A vanishing way of life is captured in “The Last of the Sea Women.” Sue Kim’s feature directorial debut trains focus on the haenyeo — female divers associated primarily with Jeju Island ...