sˈɪns ˌʊltɹɐvˈaɪəlɪt bɹˈaɪtnəs ɪmˈɜːdʒᵻz æz ðə bˈɛst pɹɪdˈɪktɚɹ ʌv mˈeɪl mˈeɪɾɪŋ səksˈɛs, fˈiːmeɪl pɹˈɛfɹənsᵻz fɔːɹ bɹˈaɪɾɚ mˈeɪlz mˈeɪ ˈɔːlsoʊ ˈɪndᵻkˌeɪt ɪts ɹᵻlˈeɪʃən tʊ ɐ mətˈɪɹiəl bˈɛnɪfˌɪt.
Since ultraviolet brightness emerges as the best predictor of male mating success, female preferences for brighter males may also indicate its relation to a material benefit.