| Gargina gnosia (Hewitson, 1868) |
| Gargina thoria (Hewitson, 1869) |
| Gigantorubra Lulu, 1900 |
| Gigantorubra collucia (Hewitson, 1877) |
| Gigantorubra microserrata Austin & K. Johnson, 1997 |
| Gigantorubra shueyi K. Johnson, 1993 |
| Glaucopsyche Scudder, 1872 |
| Glaucopsyche lygdamus (Doubleday, 1841) |
| Glaucopsyche lygdamus subsp. arizonensis McDunnough, 1936 |
| Glaucopsyche lygdamus subsp. australis Grinnell, 1917 |
| Glaucopsyche lygdamus subsp. maritima (Weeks, 1902) |
| Glaucopsyche lygdamus subsp. orcus (Edwards, 1869) |
| Glaucopsyche piasus (Boisduval, 1852) |
| Glaucopsyche piasus subsp. sagittigera (C. Felder & R. Felder, 1865) |
| Habrodais Scudder, 1876 |
| Habrodais grunus (Boisduval, 1852) |
| Habrodais grunus subsp. herri Field, 1938 |
| Habrodais grunus subsp. lorquini Field, 1938 |
| Habrodais poodiae Brown & Faulkner, 1982 |
| Hamanumida Hübner, 1819 |