Phreatoicopsinae
Phreatoicopsinae is a subfamily of terrestrial isopods belonging to the family Phreatoicidae. These crustaceans are primarily found in the Southern Hemisphere, with a distribution that includes Australia, New Zealand, and some islands in the South Pacific. They are characterized by their elongated, dorsoventrally flattened bodies and are typically found in damp, subterranean environments such as caves, subterranean springs, and moist leaf litter.
Members of Phreatoicopsinae are adapted to life in low-light conditions and often exhibit reduced or absent