| Biotic Setting | Planktonic Biota |
| Biotic Group | Zooplankton |
| Biotic Subclass | Fish Meroplankton |
| Biotic Group | Fish Spawning and Larval Aggregation |
| Biotic Community | Damselfish Spawing and Larval Aggregation Grouper Spawning and Larval Aggregation Surgeonfish Spawning and Larval Aggregation |
| Definition | Water parcels in which fish gametes and larvae are aggregated (often in large numbers) after simultaneous spawning, and are the dominant form of zooplankton. |