| Number seen/Abundance | Date | Location | Comments | Species |
|---|---|---|---|---|
| 1 | 2006-30-11 | Langstone Harbour, Main Channel |
Seahorse approx 130 mm long. another was caught in the Solent the day before | Hippocampus hippocampus |
| 10 | 2006-30-11 | Langstone Harbour, Main Channel |
species found in several locations within Langstone harbour, Portsmouth Harbour, Chichester Harbour and outside in the Solent near East Winner Buoy. | Undaria pinnatifida |