''Cecropterus pylades'', the northern cloudywing, is a

butterfly Butterflies are winged insects from the lepidopteran superfamily Papilionoidea, characterized by large, often brightly coloured wings that often fold together when at rest, and a conspicuous, fluttering flight. The oldest butterfly fossi ...

species of the family

Hesperiidae Skippers are a group of butterflies placed in the family Hesperiidae within the order Lepidoptera (moths and butterflies). They were previously placed in a separate superfamily, Hesperioidea, but have since been placed in the superfamily Papilion ...

Description

The wingspan of C''. pylades'' is between 32 and 47 mm. Both males and females have completely dark brown wings except for the small triangular clear spots.

Distribution

The northern cloudywing is seen from

Nova Scotia Nova Scotia is a Provinces and territories of Canada, province of Canada, located on its east coast. It is one of the three Maritime Canada, Maritime provinces and Population of Canada by province and territory, most populous province in Atlan ...

west across

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

, south into

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

and across the rest of the United States. Its habitat consist of open boreal woodlands, forest edges, and open fields.

Life cycle

Adults lay eggs singly under the leaves of their host plants. The

caterpillars Caterpillars ( ) are the larval stage of members of the order Lepidoptera (the insect order comprising butterflies and moths). As with most common names, the application of the word is arbitrary, since the larvae of sawflies (suborder Sym ...

then will eat till they are ready to pupate at which point they will roll themselves into the host plants' leaves. They fly between May and July where there is only one brood, but in the south they fly from March and September where there are two broods.

Larval food

Fabaceae Fabaceae () or Leguminosae,International Code of Nomen ...

*''

Desmodium ''Desmodium'' is a genus of plants in the legume family Fabaceae, sometimes called tick-trefoil, tick clover, hitch hikers or beggar lice. There are dozens of species and the delimitation of the genus has shifted much over time. Species are distr ...

'' *''

Lespedeza ''Lespedeza'' is a genus of some 45 species (including nothospecies) of flowering plants in the pea family (Fabaceae), commonly known as bush clovers or (particularly East Asian species) Japanese clovers (''hagi''). The genus is native to warm t ...

'' *''

Trifolium Clovers, also called trefoils, are plants of the genus ''Trifolium'' (), consisting of about 300 species of flowering plants in the legume family Fabaceae originating in Europe. The genus has a cosmopolitan distribution with the highest diversity ...

'' *''

Hosackia ''Hosackia'' is a genus of flowering plants in the family Fabaceae (legumes). It is native to western North America, from British Columbia in Canada to Mexico. Taxonomy ''Hosackia'' belongs to a group of species traditionally placed in the tribe ...

Nectaring flowers

*''

Apocynum ''Apocynum'', commonly known as dogbane or Indian hemp, is a small genus of the flowering plant family Apocynaceae. Its name comes from Ancient Greek , from ''apo-'' "away" and ''kyōn'' "dog", referring to dogbane ('' Cionura erecta''), which ...

'' *'' Prunella'' *''

Securigera varia ''Securigera varia'' (Synonym (taxonomy), synonym ''Coronilla varia''), commonly known as crownvetch or purple crown vetch, is a low-growing legume vine. It is native to Africa, Asia and Europe and is commonly used throughout the United States an ...

'' *''

Lonicera japonica ''Lonicera japonica'', known as Japanese honeysuckle and golden-and-silver honeysuckle, is a species of honeysuckle native to East Asia, including many parts of China. It is often grown as an ornamental plant, but has become an invasive species i ...

'' *

Thistle Thistle is the common name of a group of flowering plants characterized by leaves with sharp spikes on the margins, mostly in the family Asteraceae. Prickles can also occur all over the planton the stem and on the flat parts of the leaves. T ...

*''

Asclepias syriaca ''Asclepias syriaca'', commonly called common milkweed, butterfly flower, silkweed, silky swallow-wort, and Virginia silkweed, is a species of flowering plant. It is native to southern Canada and much of the United States east of the Rocky Moun ...

'' *''

Dianthus armeria ''Dianthus'' ( ) is a genus of about 340 species of flowering plants in the family Caryophyllaceae, native mainly to Europe and Asia, with a few species in north Africa and in southern Africa, and one species (''D. repens'') in arctic North Ame ...

'' *''

Verbena ''Verbena'' (), also known as vervain or verveine, is a genus in the family Verbenaceae. It contains about 150 species of annual and perennial herbaceous or semi-woody flowering plants. The majority of the species are native to the Americas ...

References

* {{Taxonbar, from1=Q7796800, from2=Q97657510 Butterflies of North America Butterflies described in 1870 Taxa named by Samuel Hubbard Scudder

pylades In Greek mythology, Pylades (; Ancient Greek: Πυλάδης) was a Phocis (ancient region), Phocian prince as the son of King Strophius and Anaxibia who is the daughter of Atreus and sister of Agamemnon and Menelaus. He is mostly known for his ...