[3][4] Species of this large genus feature a wide variety of coloration and patterns, widespread distribution throughout much of the world's tropical oceans, and are often sought out for aquarium trade.

The genus contains the following species:[7]Periclimenes is widely distributed throughout tropical and temperate reef ecosystems of the Atlantic, Caribbean, Mediterranean, as well as Indo-Pacific Oceans.

The most common organisms forming symbiotic relationships with this genus are species of fish, cnidarians, echinoderms, and sponges.

Anecdotal evidence suggests that P. soror may choose a host star that matches its own coloration for camouflage.

Additionally, large variation of color and patterns exist on the organisms throughout, making them highly sought out ornamental species in the marine aquarium industry.