 Noted for its extreme sexual dimorphism, the triplewart seadevil length ranges from 20 to 30 cm for females and 1 to 3 cm for males.Triplewart seadevils are ceratioids commonly found worldwide in all major oceans.They are seen in depths ranging from 75 to 4000 m (250 to 13,100 ft), with the majority of specimens found in the bathypelagic zone between 500 and 1250 m (1600 to 4100 ft).