Eupithecia casloata

Eupithecia casloata is a moth in the family Geometridae first described by Harrison Gray Dyar Jr. in 1904. It is found in North America, including Yukon, British Columbia, Alberta, Saskatchewan, New Brunswick, Newfoundland and Labrador, Quebec, Washington, Montana, Oregon, Wyoming, Colorado, Utah, California, Maine and New Hampshire.

The wingspan is about 16 mm.