| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Iridoplitis iridescens | Kiriakoff, 1955 | species | Accepted | ||
| Iridoplitis theodorus | Kiriakoff, 1967 | species | Accepted | ||
| Irinympha aglaograpta | Meyrick, 1932 | species | Accepted | ||
| Isadelphina albistellata | Hampson, 1926 | species | Accepted | ||
| Isadelphina cheilosema | Hampson, 1926 | species | Accepted | ||
| Isadelphina griseifascia | Gaede, 1940 | species | Accepted | ||
| Isadelphina lacteifascia | Hampson, 1926 | species | Accepted | ||
| Isadelphina mariaeclarae | Kiriakoff, 1954 | species | Accepted | ||
| Isadelphina retracta | (Hampson, 1910) | species | Accepted | ||
| Isadelphina rufaria | Hampson, 1926 | species | Accepted | ||
| Isadelphina vinacea | (Hampson, 1902) | species | Accepted | ||
| Isadelphina xylochroa | Hampson, 1926 | species | Accepted | ||
| Isauria crepusculella | (Lederer, 1870) | species | Synonym | ||
| Isauria cuencella | (Caradja, 1916) | species | Synonym | ||
| Isauria dilucidella | (Duponchel, 1836) | species | Accepted | ||
| Isauria grisescens | (Lucas D., 1950) | species | Synonym | ||
| Isauria ilignella | (Zeller, 1839) | species | Synonym | ||
| Isauria incredibilis | (Staudinger, 1879) | species | Synonym | ||
| Isauria laternella | (Eversmann, 1844) | species | Synonym | ||
| Isauria ledereri | (Ragonot, 1893) | species | Synonym | ||
| Isauria odontella | (Ragonot, 1893) | species | Synonym | ||
| Isauria parvella | (Amsel, 1951) | species | Synonym | ||
| Isauria rubricantella | (Joannis, 1913) | species | Accepted | ||
| Isauria satanella | (Ragonot, 1887) | species | Synonym | ||
| Isauria shahidanella | (Amsel, 1970) | species | Synonym |