| Label | Id | |
|---|---|---|
| Selenomonadaceae | 1843491 | |
| Sendosyvirus | 2843452 | |
| Seongbukvirus | 2843453 | |
| Shandongvirus | 2843454 | |
| Sherbrookevirus | 2843455 | |
| Shirahamavirus | 2843456 | |
| Sleepyheadvirus | 2843457 | |
| Sozzivirus | 2843458 | |
| Sparkyvirus | 2843459 | |
| Speleonectes | 84345 | |
| Speleonectidae | 84344 | |
| Spilopyrinae | 284345 | |
| Spiniapex | 2584343 | |
| Spizizenvirus | 2843460 | |
| Sporomusaceae | 1843490 |