Can a peacock mantis shrimp break the sound barrier?

The peacock mantis shrimp is one of the fastest animals on Earth, but it cannot break the sound barrier. The sound barrier refers to the point at which an object is travelling at the speed of sound. For air at room temperature, this is approximately 343 metres per second. The peacock mantis shrimp can reach a maximum speed of 10.4 metres per second, which is much slower than the speed of sound.