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The reversal of claw asymmetry in snapping shrimp is thought to be unique in nature. [12] The snapping shrimp competes with much larger animals such as the sperm whale and beluga whale for the title of loudest animal in the sea. [citation needed] When in colonies, the snapping shrimp can interfere with sonar and underwater communication.
Pistol shrimp (also called snapping shrimp) produce a type of cavitation luminescence from a collapsing bubble caused by quickly snapping its claw. The animal snaps a specialized claw shut to create a cavitation bubble that generates acoustic pressures of up to 80 kPa at a distance of 4 cm from the claw.
The bigclaw snapping shrimp produces a loud, staccato concussive noise with its snapping claw. The sound is produced when the claw snaps shut at great speed creating a high-speed water jet. This creates a small, short-lived cavitation bubble and it is the immediate collapse of this bubble that creates the sound. [3] A spark is formed at the ...
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Alpheus macrocheles is a marine species. [3] It can be found living underwater in fissures and hollows underneath rocks and boulders. [2] They generally favour larger boulders on the lower shoreline. [2]
An example of specialization of these asymmetrical chelae can be seen in the Alpheus heterochaelis, the bigclaw snapping shrimp. The enlarged snapping claws of these shrimp are capable of snapping shut with such force to shoot a jet of water and create a loud popping noise, which they use to deter predators and other members of their species. [4]
Its two raptorial claws give it the look of a praying mantis, hence the name. They strike at the same speed as a bullet shot out of a .22 caliber rifle Even if they miss, the shockwave will kill ...
Alpheus randalli is a medium-sized snapping shrimp growing to about 3 centimetres (1.2 in) long. The rostrum of Alpheus randalli is half as long again as it is broad and the carapace is not laterally compressed. The chelipeds are asymmetric, one carrying a massive snapping claw. The background colour of this shrimp is white or transparent with ...
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