| Label | Id | |
|---|---|---|
| Radiospongilla | 432433 | |
| Ramicandelaber | 304330 | |
| Renia | 214334 | |
| Rhaxonycha | 433512 | |
| Rivula | 214337 | |
| Roseobacter | 2433 | |
| Saigusaozephyrus | 544334 | |
| Salignus | 567433 | |
| Salticinae | 243364 | |
| Samsonia | 160433 | |
| Sarinda | 243396 | |
| Sasanidus | 1843390 | |
| Saurida | 143309 | |
| Schismatoclada | 60433 | |
| Schistura | 143399 |