| Species | Name Used |
|---|---|
| Syscenus karu Bruce, 2005 | Syscenus karu (p. ) |
| Syscenus moana Bruce, 2005 | Syscenus moana (p. ) |
| Syscenus pacificus Nunomura, 1981 | Syscenus pacificus (p. ) |
| Syscenus peruanus Menzies & George, 1972 | Syscenus peruanus (p. ) |
| Syscenus springthorpei Bruce, 1997 | Syscenus springthorpei (p. ) |