Tribe Isepeolini
- Genus Isepeolus Cockerell, 1907
- Isepeolus atripilis Roig-Alsina, 1991
- Isepeolus bufoninus (Holmberg, 1886)
- Isepeolus cortesi Toro & Rojas, 1968
- Isepeolus lativalvis (Friese, 1908)
- Isepeolus luctuosus (Spinola, 1851)
- Isepeolus octopunctatus (Jörgensen, 1909)
- Isepeolus septemnotatus (Spinola, 1851)
- Isepeolus smithi Jörgensen, 1912
- Isepeolus vachali Jörgensen, 1912
- Isepeolus viperinus (Holmberg, 1886)
- Genus Melectoides Taschenberg, 1883
- Melectoides bellus (Jörgensen, 1912)
- Melectoides cockerelli (Jörgensen, 1912)
- Melectoides fumipennis Roig-Alsina, 1991
- Melectoides kiefferi (Jörgensen, 1912)
- Melectoides politus Roig-Alsina, 1991
- Melectoides senex Taschenberg, 1883
- Melectoides triseriatus (Friese, 1908)
- Melectoides tucumanus (Friese, 1906)
