Prorella is a genus of moths in the family Geometridae erected by William Barnes and James Halliday McDunnough in 1918.
Spodolepis substriataria is a moth of the family Geometridae first described by George Duryea Hulst in 1896. It is found from Alaska to Nova Scotia, south in the east to New Jersey and in the west to California.
Eupithecia nimbicolor is a moth in the family Geometridae first described by George Duryea Hulst in 1896. It is found in North America from eastern Newfoundland and Labrador to western British Columbia and from Alaska to Arizona.
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 flavigutta is a moth in the family Geometridae first described by George Duryea Hulst in 1896. It is found in the United States in Colorado and montane forest areas in eastern Arizona and south-western New Mexico.
Eupithecia graefi, or Graef's pug, is a moth in the family Geometridae. The species was first described by George Duryea Hulst in 1896. It is found in North America from south-western Alberta west to Vancouver Island, north to Alaska and south to California. The habitat consists of wooded areas.
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 bivittata is a moth in the family Geometridae first described by George Duryea Hulst in 1896. It is found in coastal central California, United States.
Eupithecia cretata is a moth in the family Geometridae first described by George Duryea Hulst in 1896. It is found in the US state of Colorado.
Eupithecia implorata is a moth in the family Geometridae first described by George Duryea Hulst in 1896. It is found in the US states of California and Arizona.
Prorella gypsata is a moth in the family Geometridae first described by Augustus Radcliffe Grote in 1882. It is found in the US states of Colorado, New Mexico, Arizona and south-western Texas.
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 albida is a moth in the family Geometridae first described by Samuel E. Cassino and Louis W. Swett in 1923. It is found in the US states of California, Utah, New Mexico, Colorado and south-western Texas.
Prorella ochrocarneata is a moth in the family Geometridae first described by James Halliday McDunnough in 1949. It is found in the US state of Arizona.
Prorella irremorata is a moth in the family Geometridae first described by Harrison Gray Dyar Jr. in 1923. It is found in the United States in the desert regions of southern California, Nevada and Arizona.
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 desperata is a moth in the family Geometridae first described by George Duryea Hulst in 1896. It is found in the US states of Arizona and Texas.
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 insipidata is an American moth of the family Geometridae first described by Pearsall in 1910. It lives in Oregon, California, Arizona, New Mexico and Texas.
Prorella opinata is a moth in the family Geometridae first described by Pearsall in 1909. It is found in the US states of Colorado, California, Arizona, New Mexico and Utah.
