Elophila tinealis, commonly known as the brown china-mark moth, is a small insect belonging to the family Crambidae. It has a wingspan of about 15-20 mm and is characterized by its brown coloration with distinct white markings. This species is found in various parts of Europe and Asia, where it inhabits wetland areas such as marshes and ponds. The larvae of Elophila tinealis feed on aquatic plants, making it an important species in freshwater ecosystems.