Urbona was a genus of moths of the family Nolidae erected by Francis Walker in 1862. It is now considered a synonym of Negeta.
Palpi slender and naked, where the third joint reaching above vertex of head. Antennae with long cilia in male. Thorax and abdomen smoothly scaled, except for a slight tuft on first segment of abdomen. Tibia moderately hairy. Forewings with somewhat rounded apex. Inner margin lobed near base. Retinaculum is bar shaped in male. Hindwings with vein 5 from lower angle of cell.[1]
. George Hampson . 1894 . The Fauna of British India, Including Ceylon and Burma: Moths Volume II . Taylor and Francis . Biodiversity Heritage Library.