Capusa cuculloides is a moth of the Geometridae family. It is known from Australia. Adults have pale grey wings with dark veins. It folds its wings along its back when at rest. The larvae feed on the foiliage of Eucalyptus species. Young larvae are green with a dark brown dorsal line on the thorax, dark brown dashes on the abdomen, and white spiracles with red outlines. Later instars are reddish.