''Catastia actualis'' is a species of

snout moth The Pyralidae, commonly called pyralid moths, snout moths or grass moths, are a family of Lepidoptera in the ditrysian superfamily Pyraloidea. In many (particularly older) classifications, the grass moths (Crambidae) are included in the Pyralid ...

in the genus ''

Catastia ''Catastia'' is a genus of Pyralidae, snout moths. It was erected by Jacob Hübner in 1825, and is known from Bosnia and Herzegovina, Austria, Italy, and Greece. Species * ''Catastia acraspedella'' (Staudinger, 1879) * ''Catastia actualis'' (Huls ...

''. It was described by

George Duryea Hulst George Duryea Hulst (9 March 1846 – 5 November 1900) was an American clergyman, botanist and entomologist. Biography He graduated from Rutgers University in 1866 and received a degree from New Brunswick Theological Seminary in 1869, finally ...

in 1886. It is found from

Saskatchewan Saskatchewan ( ; ) is a province in western Canada, bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and on the south by the U.S. states of Montana and North ...

and

Alberta Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest Ter ...

Colorado Colorado (, other variants) is a state in the Mountain states, Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the wes ...

and north-eastern

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the ...

to Lake Tahoe.Bug Guide
/ref> The length of the forewings is 12–14 mm. Adults are on wing from June to early July.

References

Moths described in 1886 Phycitini {{Phycitini-stub