| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Sijua albisignata | (Warren, 1899) | species | Synonym | ||
| Sijua canitia | Whalley, 1971 | species | Accepted | ||
| Sijua flavula | (Pagenstecher, 1892) | species | Accepted | ||
| Sijua furcatula | (Pagenstecher, 1892) | species | Accepted | ||
| Sijua jejunalis | (Gaede, 1917) | species | Accepted | ||
| Sijua latizonalis | (Hampson, 1897) | species | Accepted | ||
| Sijua meriani | (Gaede, 1917) | species | Accepted | ||
| Sijua neolatizona | Whalley, 1971 | species | Accepted | ||
| Sijua parvula | Whalley, 1971 | species | Accepted | ||
| Sijua plagalis | (Gaede, 1917) | species | Accepted | ||
| Sijua plagialis | (Gaede, 1929) | species | Misapplied | ||
| Sijua sigillata | (Warren, 1898) | species | Accepted | ||
| Silosca comorensis | Gozmány, 1968 | species | Accepted | ||
| Silosca hypsocola | Gozmány, 1968 | species | Accepted | ||
| Silosca licziae | Gozmány, 1967 | species | Accepted | ||
| Silosca mariae | Gozmány, 1965 | species | Accepted | ||
| Silosca savannae | Gozmány, 1968 | species | Accepted | ||
| Silosca somnis | Gozmány, 1967 | species | Accepted | ||
| Silosca superba | Gozmány, 1967 | species | Accepted | ||
| Simesia critobulus | (Fawcett, 1916) | species | Synonym | ||
| Simesia dasychiroides | (Butler, 1898) | species | Accepted | ||
| Simesia olmii | (Berio, 1937) | species | Synonym | ||
| Similipepsis ekisi | Wang, 1984 | species | Accepted | ||
| Similipepsis eumenidiformis | Bartsch, 2008 | species | Accepted | ||
| Similipepsis gansoni | Gorbunov, 2023 | species | Accepted |