Michele Westmorland / Schooling Pacific creolefish (Paranthias colonus) Galapagos Islands.

Michele Westmorland / Schooling Pacific creolefish (Paranthias colonus) Galapagos Islands.

Michele Westmorland / Schooling Sergeant major (Abudefduf sp.), Grunts (Haemulidae) and Pacific creolefish (Paranthias colonus) in Galapagos Islands..

Michele Westmorland / Shoal of small (unidentified) fish and Pacific creolefish (Paranthias colonus) over lava rock islands Galapagos Islands.

Michele Westmorland / Schooling Pacific creolefish (Paranthias colonus) Galapagos Islands.

Michele Westmorland / Leopard grouper (Mycteroperca rosacea) yellow morph, in a school of Pacific creolefish (Paranthias colonus) Galapagos Islands.

Pete Oxford / Cymothoid isopod (Anilocra spp or Renocila spp) on Creolefish (Paranthias furcifer) Bonaire, Netherlands Antilles, Caribbean

Luiz Claudio Marigo / Long-tailed tyrant (Colonia colonus) male perched in branch, in the humid Atlantic Rainforest in the municipality of Boa Nova, southeastern Bahia State, Brazil. September

Murray Cooper / Long-tailed Tyrant (Colonia colonus), Ecuador

Murray Cooper / Long-tailed Tyrant (Colonia colonus), Ecuador

Fred Bavendam / Pacific Creolefish (Paranthias colonus) adults and many more juveniles, Galapagos Islands, Ecuador

Fred Bavendam / Gulf Star (Oreaster occidentalis) pair and King Angelfish (Holacanthus passer) school, Galapagos Islands, Ecuador