Euxoa catenula
Encyclopedia
Euxoa catenula is a species of moth
of the Noctuidae
family. It is found from Southern Saskatchewan
west to southern Vancouver Island
, south to Kansas
, New Mexico
, Arizona
and southern California
.
The wingspan
is 34-37 mm. Adults are on wing from August to September.
The larvae feed on Oxytropis
, Melilotus alba, Lupinus, Salsola kali
and Viola pedatifida
.
Moth
A moth is an insect closely related to the butterfly, both being of the order Lepidoptera. Moths form the majority of this order; there are thought to be 150,000 to 250,000 different species of moth , with thousands of species yet to be described...
of the Noctuidae
Noctuidae
The Noctuidae or owlet moths are a family of robustly-built moths that includes more than 35,000 known species out of possibly 100,000 total, in more than 4,200 genera. They constitute the largest family in the Lepidoptera....
family. It is found from Southern Saskatchewan
Saskatchewan
Saskatchewan is a prairie province in Canada, which has an area of . Saskatchewan is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, and on the south by the U.S. states of Montana and North Dakota....
west to southern Vancouver Island
Vancouver Island
Vancouver Island is a large island in British Columbia, Canada. It is one of several North American locations named after George Vancouver, the British Royal Navy officer who explored the Pacific Northwest coast of North America between 1791 and 1794...
, south to Kansas
Kansas
Kansas is a US state located in the Midwestern United States. It is named after the Kansas River which flows through it, which in turn was named after the Kansa Native American tribe, which inhabited the area. The tribe's name is often said to mean "people of the wind" or "people of the south...
, New Mexico
New Mexico
New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. With a population density of 16 per square mile, New Mexico is the sixth-most sparsely inhabited U.S...
, Arizona
Arizona
Arizona ; is a state located in the southwestern region of the United States. It is also part of the western United States and the mountain west. The capital and largest city is Phoenix...
and southern California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...
.
The wingspan
Wingspan
The wingspan of an airplane or a bird, is the distance from one wingtip to the other wingtip. For example, the Boeing 777 has a wingspan of about ; and a Wandering Albatross caught in 1965 had a wingspan of , the official record for a living bird.The term wingspan, more technically extent, is...
is 34-37 mm. Adults are on wing from August to September.
The larvae feed on Oxytropis
Oxytropis
Oxytropis is a genus of plants in the legume family. It is one of two genera of plants known as locoweeds, and are notorious for being toxic to grazing animals. The other locoweed genus is the closely related Astragalus. There are about 300 species native to Eurasia and North America. Several...
, Melilotus alba, Lupinus, Salsola kali
Salsola kali
Kali soda is an annual plant that grows in arid soils and in sandy coastal soils. Its original range is Eurasian, but it has become naturalized, and even invasive, in North America, Australia, and elsewhere...
and Viola pedatifida
Viola pedatifida
Viola pedatifida Viola pedatifida Viola pedatifida (Prairie violet, Crow-foot violet, larkspur violet, purple prairie violet, coastal violet; syn. Viola pedatifida subsp. brittoniana (Pollard) L. E. McKinney, Viola pedatifida G. Don subsp. pedatifida, Viola palmata L. var...
.