Poecilia formosa

Sources

1. Hinegardner, R. and D.E. Rosen (1972). Cellular DNA content and the evolution of teleostean fishes. American Naturalist 106: 621-644.
2. Ashman, T. L., Bachtrog, D., Blackmon, H., Goldberg, E. E., Hahn, M. W., Kirkpatrick, M., et al. (2014). Tree of Sex: A database of sexual systems. Scientific Data, 1, 140015.
3. Arai, R. (2011). Fish karyotypes: a check list. Springer Science & Business Media.