Schaus-1922
Guides
Macalla glastianalis
Macalla glastianalis is a species of pyralid moth in the subfamily Epipaschiinae, described by Schaus in 1922. It belongs to the genus Macalla, a group of moths whose larvae are known to feed on poison ivy (Toxicodendron radicans). The species has been recorded in the United States with 87 observations documented on iNaturalist. Like other members of its genus, it is presumably nocturnal and attracted to light.