Megalopyge opercularis
Brown Canyon, Pima County, Arizona
Coordinates: 31.763970, -111.541457
July 20, 2018
Attracted to mercury vapor and ultraviolet lights
I captured the moth in a clean plastic container. The following day, three egg masses were attached to the inside wall of the container. This is one of the egg masses.
Determined by Maury J. Heiman