A: Marine
| Common name (English) | |
|---|---|
| Stylarioides grubei | |
| Stypopodium schimperi | |
| Syllis ergeni | |
| Syllis hyllebergi | |
| Symplegma brakenhielmi | |
| Synanceia verrucosa | Dornorn |
| Synaptula reciprocans | |
| Synchiropus sechellensis | Seychelles dragonet |
| Syrnola fasciata | |
| Tayuva lilacina | |
| Terebella ehrenbergi | |
| Thalamita poissonii | |
| Thunnus albacares | |
| Torquigener flavimaculosus | Yellowspotted puffer |
| Triconia hawii | |
| Triconia rufa | |
| Trochus erithreus | |
| Turbonilla edgarii | |
| Upeneus moluccensis | Golden banded goatfish |
| Upeneus pori | Por's goatfish |