Bellus angelfish

The Bellus angelfish (Genicanthus bellus) is a species of marine angelfish distinct for its sexual dimorphism, where males and females exhibit different color patterns. Males are predominantly blue-grey with yellow stripes and spots, while females showcase a simpler pattern with a light base color and horizontal stripes. This species is native to the Western Pacific Ocean, found in reef environments. In the aquarium hobby, the Bellus angelfish is known for its striking appearance and is a sought-after species among enthusiasts, although it is not as common as some other angelfish varieties.