| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Thiodia actuosa | (Meyrick, 1913) | species | Accepted | ||
| Thiodia africana | Razowski & Trematerra, 2019 | species | Accepted | ||
| Thiodia excavana | Aarvik, 2004 | species | Accepted | ||
| Thiodia gracilia | Razowski, 2015 | species | Accepted | ||
| Thiodia nasifera | Razowski & Trematerra, 2008 | species | Accepted | ||
| Thiodia siccescens | (Meyrick, 1912) | species | Accepted | ||
| Thiopeia chokeana | Razowski & Trematerra, 2019 | species | Accepted | ||
| Thiotricha anisochroa | (Janse, 1960) | species | Accepted | ||
| Thiotricha candidella | Legrand, 1966 | species | Synonym | ||
| Thiotricha haplotypa | (Janse, 1960) | species | Accepted | ||
| Thiotricha paltobola | Meyrick, 1921 | species | Accepted | ||
| Thiotricha subtenuis | Legrand, 1966 | species | Synonym | ||
| Thiotricha tenuis | (Walsingham, 1891) | species | Accepted | ||
| Thivolleo albicervix | Maes, 2006 | species | Accepted | ||
| Thivolleo meruensis | Maes, 2006 | species | Accepted | ||
| Thivolleo rubritactalis | (Hampson, 1918) | species | Accepted | ||
| Thivolleo xanthographa | (Hampson, 1913) | species | Accepted | ||
| Thliptocnemis barbipes | Mabille, 1900 | species | Accepted | ||
| Thliptocnemis heringi | (Viette, 1965) | species | Accepted | ||
| Thliptocnemis pinguis | (Saalmüller, 1880) | species | Accepted | ||
| Thliptocnemis robusta | (Kenrick, 1917) | species | Synonym | ||
| Tholeropsis decimata | Berio, 1977 | species | Accepted | ||
| Tholeropsis uncinata | Berio, 1977 | species | Accepted | ||
| Thopeutis buxtoni | (Rothschild, 1921) | species | Synonym | ||
| Thopeutis canicostalis | (Hampson, 1896) | species | Synonym |