Search results
Results from the WOW.Com Content Network
But it seems to be a solid step toward developing a sea creature-inspired camouflage material for human use. One of the lead scientists on the project told the BBC their current device is more ...
Counter-illumination differs from countershading, also used by many marine animals, which uses pigments to darken the upper side of the body while the underside is as light as possible with pigment, namely white. Countershading fails when the light falling on the animal's underside is too weak to make it appear roughly as bright as the background.
Abdopus horridus, the Red Sea octopus or common reef octopus, is a species of octopus in the genus Abdopus from the western Indian Ocean. [2] It occurs in the western Indian Ocean and the Red Sea . It has a small body and long arms with a complex skin sculpture and pigmentation pattern on the body which it uses to camouflage itself.
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 ...
Surviving in the wild is no easy feat, but thanks to evolution, many animals evade their predators with a clever deception of the eyes. Since the beginning of time animals have either adapted or ...
For premium support please call: 800-290-4726 more ways to reach us
There is a strong evolutionary pressure for prey animals to avoid predators through camouflage, and for predators to be able to detect camouflaged prey. There can be a self-perpetuating coevolution, in the shape of an evolutionary arms race, between the perceptive abilities of animals attempting to detect the cryptic animal and the cryptic characteristics of the hiding species.
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.