1. (c) Smithsonian Institution, National Museum of Natural History, Department of Vertebrate Zoology, Division of Fishes, some rights reserved (CC BY-NC-SA)
2. (c) Spencer Hardy, some rights reserved (CC BY-NC), uploaded by Spencer Hardy
3. (c) Jonathan (JC) Carpenter, some rights reserved (CC BY-NC), uploaded by Jonathan (JC) Carpenter
4. (c) WorldFish Center - FishBase, some rights reserved (CC BY-NC)