In addition, wing scales located on the dorsal wing surfaces in male C. eurytheme contain ridges with lamellae that produce iridescent ultraviolet reflectance via thin-film interference.
ɪn ɐdˈɪʃən, wˈɪŋ skˈeɪlz loʊkˈeɪɾᵻd ɔnðə dˈoːɹsəl wˈɪŋ sˈɜːfɪsᵻz ɪn mˈeɪl sˈiː. jˈuːɹɪθˌiːm kəntˈeɪn ɹˈɪdʒᵻz wɪð lˈeɪməlˌiː ðæt pɹədˈuːs ˌɪɹɪdˈɛsənt ˌʊltɹɐvˈaɪəlɪt ɹᵻflˈɛktəns vˈaɪə θˈɪnfˈɪlm ˌɪntəfˈɪɹəns.