Its eyes are naked and without lashes. The proboscis is thin. Palpi obliquely porrect (extending forward), where the second joint evenly scaled and third joint prominent. Thorax and abdomen tuftless. Tibia spineless. Wings with non-crenulate cilia. Forewings with the acute apex. Hindwings with stalked veins 6 and 7 or from cell.
- Hampson, G. F. (1894). The Fauna of British India, Including Ceylon and Burma: Moths Volume II. Taylor and Francis – via Biodiversity Heritage Library.
- Pitkin, Brian & Jenkins, Paul. "Search results Family: Noctuidae". Butterflies and Moths of the World. Natural History Museum, London.
- Savela, Markku. "Nonagria Ochsenheimer, 1816". Lepidoptera and Some Other Life Forms. Retrieved January 21, 2019.
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