Capropygia

Capropygia unistriata, also known as the Black-banded pygmy boxfish, is a species of deepwater boxfish found in the waters over the continental shelf off the southern coast of Australia. It can be found at depths of from 60 to 200 m. This species grows to a length of 12 cm TL. This species is the only known member of the genus Capropygia.