| Orthalicidae Martens, 1860 |
| Orthalicinae Carpenter, 1864 |
| Orthalicus Beck, 1837 |
| Orthalicus boucardi Pfeiffer, 1860 |
| Orthalicus boucardi-ponderosus Strebel, 1882 |
| Orthalicus delphinus (Strebel, 1909) |
| Orthalicus elegans Rolle, 1895 |
| Orthalicus ferussaci Von Martens, 1863 |
| Orthalicus ferussaci subsp. ferussaci Von Martens, 1863 |
| Orthalicus hackeri (Strebel, 1909) |
| Orthalicus leucocheilus Crosse & Fischer, 1869 |
| Orthalicus livens Shuttleworth, 1856 |
| Orthalicus livens var. uhdeanus Von Martens, 1893 |
| Orthalicus lividus Von Martens, 1863 |
| Orthalicus maclurae Von Martens, 1893 |
| Orthalicus melanocheilus (Valenciennes, 1833) |
| Orthalicus melanocheilus subsp. mariae (McGinty, 1939) |
| Orthalicus melanocheilus subsp. melanocheilus (Valenciennes, 1833) |
| Orthalicus muelleri (Strebel, 1909) |
| Orthalicus nobilis Rolle, 1895 |