Catoptria conchellaCatoptria conchella is a species of moth of the family Crambidae. It was described by Michael Denis and Ignaz Schiffermüller in 1775.SubspeciesCatoptria conchella bourgognei Leraut, 2001''Catoptria conchella pseudopauperella''DistributionThis species can be found in Europe.HabitatThese moths live in the alpine meadows up to 2200 m. They mainly occur in open, grassy areas.DescriptionThe wingspan is 24–30 mm. It is quite similar to Catoptria pinella, but the rear part of the front wing is paler and a subterminal line is missing.BiologyCaterpillars can be found from April to June. Adults fly from June to August. These moths are crepuscular.