Maan, M. E., Seehausen, O., & van Alphen, J. J. M. (2010). Female mating preferences and male coloration covary with water transparency in a Lake Victoria cichlid fish. Biological Journal of the Linnean Society, 99(2), 398-406. https://doi.org/10.1111/j.1095-8312.2009.01368.x