Chaetodon xanthurus (Pez mariposa cola amarilla / Pearlscale Butterflyfish)

The Chaetodon xanthurus is a striking butterflyfish with a distinctive pattern of dark scales edged in light, creating a mesh-like appearance. It has grayish-brown tones with bright yellow rear and tail sections, and a black eye mask. This active fish adds movement and exotic appeal to large marine aquariums.

• The description claims the fish may nip at certain corals.