The species of fish that Nemo is in the 2003 animation "Finding Nemo" is the clownfish. Clownfish are native to the warm waters of the Indian and Pacific oceans and are known for their bright orange and white stripes.
Nemo is a clownfish in the 2003 animated movie "Finding Nemo". Clownfish are known for their bright orange color and have white stripes on their body. Clownfish are also notable for their symbiotic relationship with sea anemones.