Odontomachus bauri

Odontomachus bauri is a species of ponerinae ant known as trap jaw ants. The trap jaw consists of mandibles which contain a spring-loaded catch mechanism. This mechanism allows the ants to accumulate energy before striking or releasing the mandibles rapidly. O. bauri is known for its powerful mandibles, which can open up to about 180° and within 10ms of being stimulated and can close within 0.5 ms, which help with catching prey. The mandibles are able to sting and paralyze prey or crush prey to death. O. bauri also uses its mandibles to propel itself or prey off of the ground either vertically or horizontally. O. bauri can travel over 20 times their body length in a single jaw-propelled leap. O. bauri is closely related to the genus Anochetus which is in the same family, Formicidae. It has been discovered from southern Costa Rica throughout tropical South America, the West Indies (except Cuba and Bahamas), and on the Galapagos Islands.

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