Selene is a genus of carangids, commonly known as lookdowns and moonfishes, native to the Atlantic Ocean and the eastern Pacific Ocean.
There are currently eight recognized species in this genus:
| Image | Scientific name | Common Name | Distribution |
|---|---|---|---|
| Selene brevoortii (T. N. Gill, 1863) | Hairfin lookdown | East Pacific where it is found from southernmost California, United States to northern Peru (occasionally south as far as Chile). | |
| Selene brownii (G. Cuvier, 1816) | Caribbean moonfish | Western Atlantic: continental shelf from Mexico to Colombia and Brazil, and from Cuba to Guadeloupe. | |
| Selene dorsalis (T. N. Gill, 1863) | African moonfish | Eastern Atlantic: Portugal to South Africa, including Madeira and Cape Verde | |
| Selene orstedii Lütken, 1880 | Mexican moonfish | Baja California, Mexico to Colombia. | |
| Selene peruviana (Guichenot, 1866) | Peruvian moonfish | southern California in the United States to central South America. | |
| Selene setapinnis (Mitchill, 1815) | Atlantic moonfish | Western Atlantic: Nova Scotia, Canada, along coasts of Gulf of Mexico and South America, Argentina. | |
| Selene spixii (Castelnau, 1855) | Mexico to Espirito Santo, Brazil. | ||
| Selene vomer (Linnaeus, 1758) | Lookdown | Canada and Maine south to Uruguay, including Bermuda and the Gulf of Mexico. | |