GEORGETTE DOUWMA / SCIENCE PHOTO LIBRARY GEORGETTE DOUWMA / SCIENCE PHOTO LIBRARY
Bignose unicornfish (Naso vlamingii) being cleaned by bluestreak cleaner wrasses (Labroides dimidiatus). This fish is found in the Indo- Pacific region and grows up to around 60 centimetres in length. It is omnivorous and feeds mainly on zooplankton. Cleaner wrasses remove parasites from the body. Photographed at the Bunaken National Park, North Sulawesi, Indonesia.
Model release not required. Property release not required.