The green hairstreak is a small butterfly in the family Lycaenidae.
The genus Callophrys consists of butterflies in the family Lycaenidae. It is apparently not monophyletic, but which of the taxa currently considered junior synonyms of Callophrys are valid genera remains to be determined.
The Sandia hairstreak is a species of butterfly native to North America. A relatively rare butterfly with a limited range, it was discovered in La Cueva Canyon, Albuquerque, in spring of 1958, by Noel McFarland, then a student at the University of Kansas, and described the following year. The Sandia hairstreak was made one of the state insects of New Mexico in a 2002 bill approved the following year.
Callophrys gryneus, the juniper hairstreak or olive hairstreak, is a butterfly native to North America. It belongs in the family Lycaenidae.
Chlorostrymon simaethis, the silver-banded hairstreak, is a North and South American butterfly in the family Lycaenidae. It is also known as St. Christopher's hairstreak and the Key lime hairstreak.
Callophrys dumetorum, the coastal green hairstreak, bramble green hairstreak, or bluish green hairstreak, is butterfly of the family Lycaenidae. It is found in the United States in coastal California and rarely in inland California. Subspecies C. d. oregonensis is known as the Oregon green hairstreak.
Callophrys sheridanii, the Sheridan's hairstreak and Sheridan's green hairstreak, is a butterfly in the family Lycaenidae. It is found in North America along the south coast of British Columbia and parts of Nevada, Arizona, Saskatchewan, North Dakota, and New Mexico. In 2009, this species was adopted as the U.S. state butterfly for Wyoming.
Callophrys fotis is a species of butterfly in the family Lycaenidae, the gossamer-winged butterflies. It is known by several common names, including early elfin, desert elfin, Fotis hairstreak, Strecker's elfin, and Arizona gray elfin. It is native to the southwestern United States, where it occurs in southeastern California, Nevada, Utah, western Colorado, northern Arizona, and northwestern New Mexico.
Callophrys johnsoni, the Johnson's hairstreak, is a butterfly of the family Lycaenidae. It is found in North America from British Columbia south to central California. The habitat consists of coniferous forests.
Callophrys rosneri, the Rosner's hairstreak, is a butterfly of the family Lycaenidae. It is found in western North America in British Columbia. and Washington state. Subspecies C. r. plicataria is known as Barry's hairstreak.
Callophrys paulae, the Pfeiffer's green hairstreak, is a butterfly of the family Lycaenidae. It is found on the Asia Minor, northern Iran, southern Transcaucasia, and the Talysh Mountains.
Callophrys xami, commonly referred to as the xami hairstreak or green hairstreak, is a butterfly included in the subgenus Xamia and the genus Callophrys in the family Lycaenidae. It was described by Tryon Reakirt in 1867. Other common names for this species, depending on the region, include green hairstreak and elfin. C. xami is considered to be a very rare species of butterfly, and its typical range is in southern Arizona and Texas including down south to Guatemala. The juniper hairstreak and the silver-banded hairstreak butterflies are similar species, but both differ significantly from C. xami in regards to the postmedian white line running across the butterfly wings.
Callophrys avis, the Chapman's green hairstreak is a small butterfly found in the Palearctic that belongs to the blues family. The males and females of this little butterfly are identical. The underside of the wings is green, the upperside is greyish brown. The green verso is marked by a mediodiscal white line that differentiates this species from Callophrys rubi. The larva feeds on Coriaria myrtifolia, Arbutus unedo, Salvia verbenaca, Viburnum tinus.
