Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Hellinsia gratiosus is a moth of the Pterophoridae family. It is found in North America (including California, British Columbia and Alberta)The wingspan is about 22 mm. The head and palpi are dark brown and the antennae are pale brownish, dotted above with white and dark-brown scales. The thorax is greyish brown, although the anterior portion is lighter. The abdomen is fawn brown and the legs are greyish brown. The forewings are pale cinereous, dusted with dark brown.