Tomato clownfish, in response to an unpredictable world, appear capable of adjusting when they lose their stripes based on ...

Juvenile tomato anemonefish lose a distinctive extra white stripe far faster when adult clownfish are nearby, according to a study published in PLOS Biology on February 19, 2026. The research, ...

Researchers have published the genome of the false clownfish (Amphiprion ocellaris), a species found around Okinawa, Southeast Asia, the Philippines, and northwestern Australia. Credit: Kina Hayashi, ...

Clownfish live symbiotically with either of two sea anemone species: Heteractis magnifica -- also known as the magnificent sea anemone, characterized by longer, flowing tentacles -- and Stichodactyla ...

SAN DIEGO — Marine animals are being forced to evolve amid a warming ocean, and a new study shows the clownfish could be shrinking for that reason. The famous clownfish made popular by the hit ...

A fight between two juvenile tomato anemonefishes of a similar size, filmed in the wild. These highly territorial fish recognize each other by their color patterns and size. Growing up, you probably ...

Highly territorial, clownfish use colour patterns and size as markers of their social rank. View on euronews ...