ALEXIS ROSENFELD / SCIENCE PHOTO LIBRARY ALEXIS ROSENFELD / SCIENCE PHOTO LIBRARY
Neon goby (Gobiosoma evelynae, upper right) resting on a brain coral (Diploria labyrinthiformis). This goby is known for the symbiotic relationship it has with other, larger fish: it feeds on parasites that it picks from their skin. It can reach a length of up to seven centimetres, and is popular in the aquarium trade. Photographed off Andros Island, the Bahamas, in the Caribbean Sea.
Model release not required. Property release not required.