Clownfish like Amphiprion ocellaris (pictured in in Kimbe Bay, Papua New Guinea) are known to make their homes amid the tentacles of sea anemones. A new study suggests that another species of ...

The orange clownfish, Amphiprion percula, is an important denizen of many reef systems (and, thanks to Disney, Pixar, and Ellen Degeneris, one of the most famous fishes since the Billy Bass). One of ...

An international team of researchers has mapped Nemo's genome, providing the research community with an invaluable resource to decode the response of fish to environmental changes, including climate ...

Sex change is not the only way these fish achieve dominance — they grow into the role. Figure 2: Size and growth of clownfish (Amphiprion percula) in relation to rank. The removal of the rank-2 fish ...

Researchers believe marine heatwaves could be impacting fish growth patterns—and Nemo’s only getting smaller. Clownfish like Amphiprion ocellaris (pictured in in Kimbe Bay, Papua New Guinea) are known ...