The peacock mantis shrimp lives in the crevices of coral and rocks on the ocean floor. They are sometimes found in 3-40 m deep water but more often found in depths of 10-30 m. They live in water with a temperature around 22-28°C. They are commonly found in u-shaped burrows. Their preferred habitats include marine or tropical saltwater within biomes of benthic reef.
Odontodactylus scyllarus have been found inside the stomach of yellow fish tuna but other than this they have no other known predators. Thus, the peacock mantis shrimp is to be considered a …show more content…
But don't get me wrong, they do par-take in a number of tests in laboratories for vision and digital storage. Since these mantis shrimp leave burrows behind they create more habitats for other animals. So, therefore if these specie were to go extinct there would be a slight decrease in habitats for other animals in the ocean. Secondly, if they were to go extinct we would not have them to test the capacity of digital storage. But overall, the Odontodactylus scyllarus does not play a "unique and crucial role in our ecosystem functions" and for that reason they are not considered a keystone