Colias nastes

Last updated

Labrador sulphur
Colias nastes streckeri male 03 dorsal side ZISP.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Pieridae
Genus: Colias
Species:
C. nastes
Binomial name
Colias nastes
Boisduval, 1832

Colias nastes, the Labrador sulphur, is a butterfly in the family Pieridae. In Europe, it is found in the north of Norway and Sweden and on rare occasions in northern Finland. It is also found in North America, specifically in Alaska, Canada, and the Rocky Mountains, Washington, Montana and on Greenland. In Asia, it is found in the Altai Mountains, the border regions of Russia, China, Mongolia, Kazakhstan, the Sayan Mountains, the north of Siberia, and in the Chukotka Autonomous Okrug.

Contents

Description

The wingspan is 31–45 mm. C. nastes is dark grey green with grey-black margins and red fringes. The female is more yellowish and has more distinct yellowish submarginal spots on both wings. The under surface of the forewing is impure whitish, with greenish-yellow scales, the rose-red fringes are conspicuous, the hindwing is yellowish green, lighter at the margin, the white median spot is bordered with red and distally to it is placed a diffuse red spot, the rose-red fringes are broader than on the forewing. The female has a somewhat lighter under surface and on the forewing some small black submarginal spots.

Biology

The butterfly flies from May to August depending on the location.

The larvae feed on Astragalus species, especially A. alpinus and A. frigidus . In North America it is also recorded on Trifolium repens and possibly Vaccinium species.

Subspecies

Related Research Articles

<span class="mw-page-title-main">Eskimo</span> Exonym used to describe Indigenous people from the circumpolar region

Eskimo is an exonym used to refer to two closely related Indigenous peoples: the Inuit and the Yupik of eastern Siberia and Alaska. A related third group, the Aleut, which inhabit the Aleutian Islands, are generally excluded from the definition of Eskimo. The three groups share a relatively recent common ancestor, and speak related languages belonging to the Eskaleut language family.

<span class="mw-page-title-main">Whitehorse</span> Capital and largest city of Yukon, Canada

Whitehorse is the capital of Yukon, and the largest city in Northern Canada. It was incorporated in 1950 and is located at kilometre 1426 on the Alaska Highway in southern Yukon. Whitehorse's downtown and Riverdale areas occupy both shores of the Yukon River, which rises in British Columbia and meets the Bering Sea in Alaska. The city was named after the White Horse Rapids for their resemblance to the mane of a white horse, near Miles Canyon, before the river was dammed.

<span class="mw-page-title-main">Yukon River</span> Major watercourse in northwestern North America

The Yukon River is a major watercourse of northwestern North America. From its source in British Columbia, Canada, it flows through Canada's territory of Yukon. The lower half of the river continues westward through the U.S. state of Alaska. The river is 3,190 kilometres (1,980 mi) long and empties into the Bering Sea at the Yukon–Kuskokwim Delta. The average flow is 6,400–7,000 m3/s (230,000–250,000 cu ft/s). The total drainage area is 833,000 km2 (321,500 sq mi), of which 323,800 km2 (125,000 sq mi) lies in Canada. The total area is more than 25% larger than Texas or Alberta.

<span class="mw-page-title-main">Eagle, Alaska</span> Hamlet in Alaska, United States

Eagle is a village on the south bank of the Yukon River near the Canada–US border in the Southeast Fairbanks Census Area, Alaska, United States. It includes the Eagle Historic District, a U.S. National Historic Landmark. The population was 86 at the 2010 census. Every February, Eagle hosts a checkpoint for the long-distance Yukon Quest sled dog race.

<span class="mw-page-title-main">Area code 867</span> Telephone area code for the northern Canadian territories

Area code 867 is the area code in the North American Numbering Plan (NANP) for the three Canadian territories, all of which are in Northern Canada. The area code was created on October 21, 1997, by combining regions that were previously served with area code 403 and area code 819 in one numbering plan area (NPA). As the least populated NPA in mainland North America, serving about 100,000 people, it is geographically the largest, at 3,921,739 km2 (1,514,192 sq mi), with Alaska (907) a distant second.

<i>Coenonympha tullia</i> Species of butterfly

Coenonympha tullia, the large heath or common ringlet, is a butterfly in the family Nymphalidae. It flies in a variety of grassy habitats, including roadsides, woodland edges and clearings, prairies, bogs, and arctic and alpine taiga and tundra. It is a poor flyer, but can sometimes be found along ditches seeking new grounds. It is a holarctic species found in northern Europe, east across the Palearctic and across North America. The species was first described by Otto Friedrich Müller in 1764.

<i>Cyaniris semiargus</i> Species of butterfly

Cyaniris semiargus, the Mazarine blue, is a Palearctic butterfly in the family Lycaenidae.

<i>Calamagrostis purpurascens</i> Species of grass

Calamagrostis purpurascens, is a perennial grass commonly known as purple reedgrass, purple pinegrass, or alpine reedgrass. It grows 30 to 80 centimetres (31 in) tall.

<span class="mw-page-title-main">Barren-ground caribou</span> Subspecies of deer

The barren-ground caribou is a subspecies of the reindeer that is found in the Canadian territories of Nunavut and the Northwest Territories, in northern Alaska and in south-western, Greenland. It includes the Porcupine caribou of Yukon and Alaska. The barren-ground caribou is a medium-sized caribou, smaller and lighter-colored than the boreal woodland caribou, with the females weighing around 90 kg (200 lb) and the males around 150 kg (330 lb). However, on some of the smaller islands, the average weight may be less. The large migratory herds of barren-ground caribou take their names from the traditional calving grounds, such as the Ahiak herd, the Baffin Island herds, the Bathurst herd, the Beverly herd, the Bluenose East herd, the Bluenose West herd, the Porcupine herd and the Qamanirjuaq herd.

<i>Colias</i> Butterfly genus in family Pieridae

Colias is a genus of butterflies in the family Pieridae. They are often called clouded yellows in the Palearctic and sulphurs in North America. The closest living relative is the genus Zerene, which is sometimes included in Colias.

<i>Parides klagesi</i> Species of butterfly

Parides klagesi is a species of butterfly in the family Papilionidae. It was thought to be endemic to Venezuela before being discovered in Brazil. A recent, freely available article by Olaf Mielke and Mirna Casagrande (2007) summarizes the known geographical distribution of the species. Because of the prior CITES listing and apparent rarity, this species was placed in the endangered species list for the northern Brazilian state of Pará.

<i>Zerynthia rumina</i> Species of butterfly

Zerynthia rumina, the Spanish festoon, is a butterfly belonging to the family Papilionidae. It is a widespread species in Iberia and frequents most habitats.

<span class="mw-page-title-main">Inuit</span> Group of peoples of Arctic North America

Inuit are a group of culturally similar indigenous peoples inhabiting the Arctic and subarctic regions of Greenland, Labrador, Quebec, Nunavut, the Northwest Territories, and Alaska. Inuit languages are part of the Eskimo–Aleut languages, also known as Inuit-Yupik-Unangan, and also as Eskaleut. Inuit Sign Language is a critically endangered language isolate used in Nunavut.

<i>Colias tyche</i> Species of butterfly

Colias tyche, the Booth's sulphur or pale Arctic clouded yellow, is a butterfly in the family Pieridae. It is found from Baffin Island west along the Hudson Bay and arctic coasts of the Nunavut and Northwest Territories mainland and the southern tier of Arctic Islands to northern Yukon, Alaska, and Eurasia.

<span class="mw-page-title-main">Bernard Harbour</span> Abandoned settlement and bay in Nunavut, Canada

Bernard Harbour is a bay on the mainland of Nunavut, Canada. It is situated on Dolphin and Union Strait, southwest of Sutton Island.

<i>Pseudochazara williamsi</i> Species of butterfly

Pseudochazara williamsi, the nevada grayling, is a species of butterfly in the family Nymphalidae. It is confined to the southern Spain (endemic).

<i>Colias hyperborea</i> Species of butterfly

Colias hyperborea is a butterfly in the family Pieridae. It is found in the East Palearctic.

<span class="mw-page-title-main">Arctic Circle</span> Boundary of the Arctic

The Arctic Circle is one of the two polar circles, and the most northerly of the five major circles of latitude as shown on maps of Earth. Its southern equivalent is the Antarctic Circle.

References