Lycaenidae is the second-largest family of butterflies, with over 6,000 species worldwide, whose members are also called gossamer-winged butterflies. They constitute about 30% of the known butterfly species.
The white-letter hairstreak is a butterfly in the family Lycaenidae.
Satyrium ilicis, the ilex hairstreak, is a butterfly of the family Lycaenidae.
Satyrium spini, the blue spot hairstreak, is a butterfly in the family Lycaenidae.
Satyrium calanus, the banded hairstreak, is a butterfly in the family Lycaenidae.
Satyrium titus, the coral hairstreak, is a North American butterfly in the family Lycaenidae.
Satyrium edwardsii, the Edwards' hairstreak, is a species of butterfly in the family Lycaenidae. It is found in the eastern parts of the United States and in the southern parts of the Canadian provinces from Saskatchewan to Quebec.
Satyrium californica, the California hairstreak, is a butterfly of the family Lycaenidae. It is found from British Columbia south to southern California and east to Colorado.
Satyrium favonius, the oak hairstreak or southern hairstreak, is a butterfly of the family Lycaenidae. It is found in the United States from southern New England and the Atlantic Coast south to peninsular Florida and west to central Illinois, south-eastern Colorado and the Gulf Coast.
Satyrium acadica, the Acadian hairstreak, is a butterfly of the family Lycaenidae. It is found in North America from British Columbia east to Nova Scotia and south to Idaho, Colorado, the northern Midwest, Maryland, and New Jersey.
Satyrium behrii, the Behr's hairstreak, is a butterfly of the family Lycaenidae. It is found in western North America from western Texas north and west through New Mexico, Arizona, and southern California to British Columbia.
Satyrium fuliginosum, the sooty hairstreak, is a butterfly of the family Lycaenidae. It is found in western North America from British Columbia to central California, east to Wyoming and northern Colorado.
The Sylvan Hairstreak is a butterfly of the family Lycaenidae. It is found in western North America, from British Columbia south-east to Wyoming, Colorado and New Mexico and south through California to Baja California Norte.
Satyrium liparops, the striped hairstreak, is a butterfly of the family Lycaenidae described by John Eatton Le Conte in 1833. It is found in North America, from the Rocky Mountains south from southern Canada to Colorado, east to Maine and south to Florida.
Satyrium polingi, or Poling's hairstreak, is a butterfly of the family Lycaenidae. It was described by William Barnes and Foster Hendrickson Benjamin in 1926. It is found in North America from southern New Mexico and western Texas south to north-eastern Mexico. The habitat consists of oak woodlands.
Erora laeta, the early hairstreak, is a butterfly of the family Lycaenidae. It is found in eastern Canada and the United States. The habitat consists of deciduous and mixed woods.
Satyrium semiluna, known generally as the sagebrush sooty hairstreak or half-moon hairstreak, is a species of hairstreak in the butterfly family Lycaenidae. It is found in North America. The MONA or Hodges number for Satyrium semiluna is 4277.1.
Satyrium kingi, or King's hairstreak, is a species of hairstreak in the butterfly family Lycaenidae.
