| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Synclera traducalis | (Zeller, 1852) | species | Accepted | ||
| Synclysmus grisescens | Viette, 1971 | species | Accepted | ||
| Synclysmus niger | Viette, 1971 | species | Accepted | ||
| Synclysmus nigrocristatus | Prout L. B., 1918 | species | Accepted | ||
| Synclysmus niveus | Butler, 1879 | species | Accepted | ||
| Synclysmus opulentus | Herbulot, 1965 | species | Accepted | ||
| Syncollesis ankalirano | Viette, 1981 | species | Accepted | ||
| Syncollesis coerulea | (Warren, 1896) | species | Accepted | ||
| Syncollesis coerulea zetetea | Prout L. B., 1930 | subspecies | Accepted | ||
| Syncollesis pauliani | Herbulot, 1954 | species | Accepted | ||
| Syncopacma sikoraella | Viette, 1957 | species | Accepted | ||
| Syngamia eos | Druce, 1902 | species | Accepted | ||
| Syngamia glebosalis | Viette, 1960 | species | Accepted | ||
| Syngamia jeanneli | (Viette, 1954) | species | Accepted | ||
| Syngamia luteofusalis | Mabille, 1900 | species | Accepted | ||
| Syngamoneura rubronotana | Mabille, 1900 | species | Accepted | ||
| Syngatha geometriana | (Viette, 1981) | species | Accepted | ||
| Sypnoides delphinensis | Viette, 1966 | species | Accepted | ||
| Syringia pectinatella | (Joannis, 1915) | species | Accepted | ||
| Syropetrova viridis | Diakonoff, 1970 | species | Accepted | ||
| Syrrusis milloti | Viette, 1972 | species | Accepted | ||
| Syrrusis monticola | (Viette, 1960) | species | Accepted | ||
| Syrrusis notabilis | (Butler, 1879) | species | Accepted | ||
| Syrrusis pictura | (Saalmüller, 1891) | species | Accepted | ||
| Syrrusis vau | (Berio, 1956) | species | Accepted |