Most anemonefishes are striped and the direction of their stripes — vertical or horizontal — correlate with their levels of territorial aggression A new study reveals that anemonefishes display ...
The dazzling variety of coral fish. On the left is the copperband butterflyfish, on the right the Picasso triggerfish. Nemo, alias Amphiprion ocellaris, belongs to the clownfish group, which includes ...
More than 1200 types of colourful cichlid can be found in the large African lakes Malawi, Victoria and Tanganjika. Not only are they very diverse in colours, they also have numerous colour patterns ...