| Allosmaitia pion (Godman & Salvin, 1887) | ⇒ Allosmaitia strophius Godart, 1824 |
| Atlides halesus Cramer, 1779 | Giant purple hairstreak |
| Atlides halesus corcorani (Clench, 1942) | ⇒ Atlides halesus Cramer, 1779 |
| Atlides halesus halesus Cramer, 1777 | Eastern Great Purple Hairstreak |
| Callophrys (Callophrys) affinis (Edwards, 1862) | ⇒ Callophrys dumetorum Boisduval, 1852 |
| Callophrys (Callophrys) dumetorum Boisduval, 1852 | 'Bramble' Bramble Hairstreak |
| Callophrys (Callophrys) gryneus Hübner, 1819 | |
| Callophrys (Callophrys) rubi Linnaeus, 1758 | Green Hairstreak |
| Callophrys (Callophrys) sheridanii Carpenter, 1877 | 'Alpine' Sheridan's Hairstreak |
| Callophrys (Cisincisalia) johnsoni (Skinner, 1904) | ⇒ Callophrys johnsoni Skinner, 1904 |
| Callophrys (Cisincisalia) spinetorum Hewitson, 1867 | Blue Mistletoe Hairstreak |
| Callophrys (Incisalia) augustinus Westwood, 1852 | Brown Elfin |
| Callophrys augustinus augustinus Westwood, 1852 | Brown Elfin |
| Callophrys augustinus croesioides Scudder, 1876 | Brown Elfin |
| Callophrys augustinus helenae dos Passos, 1943 | Brown Elfin |
| Callophrys augustinus iroides Boisduval, 1852 | Brown Elfin |
| Callophrys (Incisalia) eryphon Boisduval, 1852 | Western Pine Elfin |
| Callophrys eryphon eryphon Boisduval, 1852 | Western Pine Elfin |
| Callophrys (Incisalia) fotis Strecker, 1877 | Arizona Gray Elfin |
| Callophrys (Incisalia) henrici Grote & Robi..., 1867 | Balcones Elfin |
| Callophrys henrici henrici Grote & Robi..., 1867 | Henry´s Elfin |
| Callophrys (Incisalia) irus (Godart, 1824) | ⇒ Callophrys henrici Grote & Robi..., 1867 |
| Callophrys irus irus Godart, 1824 | Frosted Elfin |
| Callophrys (Incisalia) lanoraieensis Sheppard, 1934 | Bog Elfin |
| Callophrys (Incisalia) mossii H. Edwards, 1881 | Doudoroff Elfin |
| Callophrys mossii mossii H. Edwards, 1881 | Moss´ Elfin |
| Callophrys mossii schryveri Cross, 1937 | Moss´ Elfin |
| Callophrys (Incisalia) niphon Hübner, 1823 | Eastern Pine Elfin |
| Callophrys niphon clarki (T. Freeman, 1938) | ⇒ Iridana bwamba Stempffer, 1964 |
| Callophrys (Incisalia) polios (Cook & Watson, 1907) | ⇒ Callophrys polia Cook & Watson, 1907 |
| Callophrys (Mitoura) barryi (Johnson, 1976) | ⇒ Callophrys gryneus Hübner, 1819 |
| Callophrys (Mitoura) gryneus Hübner, 1819 | 'Loki' Juniper Hairstreak |
| Callophrys gryneus gryneus (Rafinesque, 1815) | ⇒ Callophrys gryneus Hübner, 1819 |
| Callophrys gryneus plicataria K.Johnson, 1976 | Barry´s Hairstreak |
| Callophrys gryneus rosneri K.Johnson, 1976 | Cedar Hairstreak |
| Callophrys gryneus siva W.H.Edwards, 1874 | 'Siva' Juniper Hairstreak |
| Callophrys (Mitoura) johnsoni Skinner, 1904 | |
| Callophrys (Mitoura) nelsoni (J.B.A.D. Boi..., 1869) | ⇒ Callophrys gryneus Hübner, 1819 |
| Callophrys (Mitoura) rosneri (Johnson, 1976) | ⇒ Callophrys gryneus Hübner, 1819 |
| Callophrys rosneri plicataria (Johnson, 1976) | ⇒ Callophrys gryneus Hübner, 1819 |
| Callophrys (Mitoura) spinetorum Hewitson, 1867 | |
| Callophrys augustus (W. Kirby, 1837) | ⇒ Callophrys augustinus Westwood, 1852 |
| Callophrys augustus croesioides (S.H. Scudder, 1876) | ⇒ Callophrys augustinus Westwood, 1852 |
| Callophrys augustus helenae (C.F. dos Passos, 1943) | ⇒ Callophrys augustinus Westwood, 1852 |
| Callophrys grynea | Juniper Hairstreak |
| Callophrys iroides immaculata (J.W. Cockle, 1910) | ⇒ Callophrys augustinus Westwood, 1852 |
| Callophrys polia Cook & Watson, 1907 | Hoary elfin |
| Calycopis cecrops Fabricius, 1793 | Red Banded Hairstreak |
| Chlorostrymon simaethis simaethis Drury, 1770 | Silver-banded Hairstreak |
| Erora laeta Edwards, 1862 | Early hairstreak |
| Erora quaderna Hewitson, 1868 | Arizona Hairstreak |
| Parrhasius m-album Boisduval & ..., 1833 | White hairstreak |
| Penaincisalia incisalia (J.F. Le Crom..., 1997) | ⇒ Penaincisalia swarthea Le Crom & K...., 1997 |
| Satyrium (Fixsenia) favonius Smith, 1797 | 'Northern' Oak Hairstreak |
| Satyrium favonius ontario (W. H. Edwards, 1868) | ⇒ Satyrium favonius Smith, 1797 |
| Satyrium (Satyrium) acadica W. H. Edwards, 1862 | Acadian Hairstreak |
| Satyrium acadica acadica W. H. Edwards, 1862 | Acadian Hairstreak |
| Satyrium (Satyrium) auretorum Boisduval, 1852 | Gold Hunter´s Hairstreak |
| Satyrium (Satyrium) behrii W.H. Edwards, 1870 | Behr's hairstreak |
| Satyrium behrii behrii W. H. Edwards, 1870 | Behr´s Hairstreak |
| Satyrium behrii columbia McDunnough, 1944 | Behr´s Hairstreak |
| Satyrium (Satyrium) calanus Hübner, 1806 | Banded Hairstreak |
| Satyrium calanus calanus Hübner, 1809 | Banded Hairstreak |
| Satyrium calanus falacer Godart, 1824 | Banded Hairstreak |
| Satyrium (Satyrium) californica Edwards, 1862 | California Hairstreak |
| Satyrium californica obscurafacies Austin, 1998 | California Hairstreak |
| Satyrium (Satyrium) caryaevorus McDunnough, 1942 | Hickory Hairstreak |
| Satyrium (Satyrium) edwardsii Grote & Robi..., 1867 | Edward's hairstreak |
| Satyrium edwardsii edwardsii Grote & Robi..., 1867 | Edwards´ Hairstreak |
| Satyrium (Satyrium) fuliginosa (Edwards, 1861) | ⇒ Satyrium fuliginosum W.H. Edwards, 1861 |
| Satyrium (Satyrium) liparops Le Conte, 1833 | Striped Hairstreak |
| Satyrium liparops aliparops Michener & d..., 1942 | Striped Hairstreak |
| Satyrium liparops fletcheri Michener & d..., 1942 | Fletcher´s Hairstreak |
| Satyrium liparops strigosa Harris, 1862 | Striped Hairstreak |
| Satyrium (Satyrium) saepium Boisduval, 1852 | Buckthorn Hairstreak |
| Satyrium saepium chalcis Edwards, 1869 | Hedgerow Hairstreak |
| Satyrium saepium okanagana | |
| Satyrium saepium saepium Boisduval, 1852 | Hedgerow Hairstreak |
| Satyrium (Satyrium) semiluna Klots, 1930 | Half-moon Hairstreak |
| Satyrium (Satyrium) sylvinus (Boisduval, 1852) | ⇒ Satyrium sylvinum Boisduval, 1852 |
| Satyrium sylvinus nootka M. Fisher, 1998 | Sylvan Hairstreak |
| Satyrium (Satyrium) tetra Edwards, 1870 | Chaparral Hairstreak |
| Satyrium (Satyrium) titus Fabricius, 1793 | Coral Hairstreak |
| Satyrium titus immaculosus W. Comstock, 1913 | Coral Hairstreak |
| Satyrium titus titus Fabricius, 1793 | Coral Hairstreak |
| Satyrium acadicum (W. H. Edwards, 1862) | ⇒ Satyrium acadica W. H. Edwards, 1862 |
| Satyrium acadium | ⇒ Satyrium acadica W. H. Edwards, 1862 |
| Satyrium californicum WH Edwards, 1862 | California Hairstreak |
| Satyrium caryaevorum (McDunnough, 1942) | ⇒ Satyrium caryaevorus McDunnough, 1942 |
| Satyrium fulginosum W. H. Edwards, 1861 | |
| Satyrium fuliginosum W.H. Edwards, 1861 | Sooty Hairstreak |
| Satyrium ilicis Esper, 1779 | Ilex Hairstreak |
| Satyrium okanagana (J.H. McDunnough, 1944) | ⇒ Satyrium saepium Boisduval, 1852 |
| Satyrium ontario (Edwards, 1868) | ⇒ Satyrium favonius Smith, 1797 |
| Satyrium saepia (Boisduval, 1852) | ⇒ Satyrium saepium Boisduval, 1852 |
| Satyrium spini Denis & Schi..., 1775 | Blue Spot Hairstreak |
| Satyrium sylvinum Boisduval, 1852 | Sylvan hairstreak |
| Strymon acadica (Edwards, 1862) | ⇒ Satyrium acadica W. H. Edwards, 1862 |
| Strymon avalona Wright, 1905 | Avalon Hairstreak |
| Strymon kingi Klots & Clench, 1952 | |
| Strymon liparops Fletcher, 1904 | |
| Strymon lutea Tutt, 0 | |
| Strymon mackwoodi Evans, 0 | |
| Strymon melinus Hübner, 1818 | Common hairstreak |
| Strymon melinus atrofasciata (McDunnough, 1921) | ⇒ Strymon melinus Hübner, 1818 |
| Strymon melinus melinus Hübner, 1813 | Gray Hairstreak |
| Strymon melinus setonia (McDunnough, 1927) | ⇒ Strymon melinus Hübner, 1818 |
| Strymon saepium Boisduval, 1852 | |
| Strymon sylvinus Boisduval, 1852 | |
