| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Siccia mondika | Volynkin, 2025 | species | Accepted | ||
| Siccia morettoi | Volynkin, 2023 | species | Accepted | ||
| Siccia mukuyu | Volynkin, 2023 | species | Accepted | ||
| Siccia mulanjia | Volynkin, 2023 | species | Accepted | ||
| Siccia mumbuluma | Volynkin, 2023 | species | Accepted | ||
| Siccia myraina | Volynkin, 2023 | species | Accepted | ||
| Siccia ndoki | Volynkin, 2023 | species | Accepted | ||
| Siccia nepa | Volynkin, 2023 | species | Accepted | ||
| Siccia nigroarcuata | (Saalmüller, 1884) | species | Misapplied | ||
| Siccia nigropunctana | (Saalmüller, 1880) | species | Synonym | ||
| Siccia nigropunctata | (Wallengren, 1860) | species | Synonym | ||
| Siccia nyasa | Volynkin, 2023 | species | Accepted | ||
| Siccia nzame | Volynkin, 2023 | species | Accepted | ||
| Siccia ochrorubens | (Mabille, 1900) | species | Accepted | ||
| Siccia odzala | Volynkin, 2025 | species | Accepted | ||
| Siccia orbiculata | Kühne, 2007 | species | Accepted | ||
| Siccia overlaeti | Kühne, 2007 | species | Accepted | ||
| Siccia pallens | Hampson, 1918 | species | Accepted | ||
| Siccia pallidata | Kühne, 2007 | species | Accepted | ||
| Siccia paraxena | Volynkin, 2023 | species | Accepted | ||
| Siccia paucipuncta | Hampson, 1918 | species | Accepted | ||
| Siccia paucipunctata | Seitz, 1926 | species | Misapplied | ||
| Siccia perigraphoides | Volynkin, 2023 | species | Accepted | ||
| Siccia processa | Volynkin, 2023 | species | Accepted | ||
| Siccia processa chloma | Volynkin, 2023 | subspecies | Accepted |