Eupithecia borealis is a moth in the family Geometridae first described by George Duryea Hulst in 1898. It is found in North America, including Alberta, Arizona, British Columbia, California, Colorado, Manitoba, Michigan, Montana, New Brunswick, New Mexico, New York, Newfoundland and Labrador, Nova Scotia, Ontario, Quebec, Utah and Wyoming.
Eupithecia swettii is a moth in the family Geometridae first described by John Arthur Grossbeck in 1907. It is found in eastern North America, from Quebec and Massachusetts to North Carolina in the south-east and through Missouri and Kansas to Mississippi. It is also found in eastern Texas.
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.
Eupithecia cimicifugata is a moth in the family Geometridae first described by Pearsall in 1908. It is found in North America, including Alberta, Ontario, Saskatchewan, Kentucky, Maryland and South Dakota.
Eupithecia nimbosa is a moth in the family Geometridae first described by George Duryea Hulst in 1896. It is widespread in the Rocky Mountains, from Arizona to the Canada–US border.
Eupithecia agnesata is a moth in the family Geometridae first described by Taylor in 1908. It is found in North America from California through Wyoming, Oregon and Washington to British Columbia.
Eupithecia nevadata is a moth in the family Geometridae first described by Alpheus Spring Packard in 1871. It is found in western North America.
Eupithecia sabulosata is a moth in the family Geometridae first described by James Halliday McDunnough in 1944. It is found in the US state of California.
Eupithecia macrocarpata is a moth in the family Geometridae first described by James Halliday McDunnough in 1944. It is found in the US state of California.
Eupithecia placidata is a moth in the family Geometridae first described by Taylor in 1908. It is found in western North America from British Columbia south to California.
Eupithecia misturata is a moth in the family Geometridae first described by George Duryea Hulst in 1896. It is widely distributed in western North America.
Eupithecia affinata is a moth in the family Geometridae first described by Pearsall in 1908. It is found in North America, including Pennsylvania, New Jersey, New York, Maryland, Maine, Michigan, North Carolina, West Virginia, Kentucky, Ontario and Quebec. It has also been recorded from Arizona and California.
Eupithecia pretansata is a moth in the family Geometridae. It is found in Arizona and Chihuahua in Mexico.
Eupithecia russeliata is a moth in the family Geometridae first described by Louis W. Swett in 1908. It is widespread in North America, including Alberta, California, Kentucky, Maine, Maryland, Minnesota, New Brunswick, Newfoundland and Labrador, North Carolina and Nova Scotia.
Eupithecia huachuca is a moth in the family Geometridae. It is found in Arizona and Texas.
Prorella emmedonia is a moth in the family Geometridae first described by John Arthur Grossbeck in 1908. It is found in the US states of California and Arizona.
Prorella discoidalis is a moth in the family Geometridae first described by John Arthur Grossbeck in 1908. It is found in the US states of Arizona, New Mexico and Utah.
Prorella remorata is a moth in the family Geometridae first described by John Arthur Grossbeck in 1907. It is found in the US state of Arizona.
Prorella artestata is a moth in the family Geometridae first described by John Arthur Grossbeck in 1908. It is found in the US states of Arizona and Texas.
Prorella mellisa is a moth in the family Geometridae first described by John Arthur Grossbeck in 1908. It is found in the US states of California, Arizona, Colorado and Montana. Adults have been recorded on wing in May and from July to October.
