Robuta

https://www.usgs.gov/media/images/lycaeides-melissa-samuelis-male-back Lycaeides melissa samuelis, male, back | U.S. Geological Survey Karner Blue, Lycaeides melissa samuelis, an endangered lupine eater, This one from Indiana, while the specimen is not in great shape, at full resolution the... lycaeides melissa samuelisgeological surveymaleback