| Number seen/Abundance | Date | Location | Comments | Species |
|---|---|---|---|---|
| Several plants | 2007-08-19 | Sandy bay inshore of Davaar Island, Campbeltown, Argyll |
Plants up to 2 metres long attached to cobbles on sand. Removed to Dunstaffnage Marine Lab for analysis | Sargassum muticum |
| Several plants >1m long | 2007-08-19 | Campbeltown Loch near Davaar Island, Argyll & Bute |
Attached to small cobbles on sand. As many as possible were removed for identification/destruction | Sargassum muticum |
| one attached plant | 2008-07-09 | Carradale, East Kintyre peninsula, Argyll & Bute |
approx 50 cm long | Sargassum muticum |
| Two | 2008-07-09 | Claonaig, East Kintyre peninsula, Argyll & Bute |
In a midshore rock pool with other anemones | Metridium senile |
| About ten | 2008-07-09 | Claonaig, East Kintyre peninsula, Argyll & Bute |
In a midshore rockpool. Identity to be checked from uploaded image | Cereus pedunculatus |
| Two plants in different locations | 2008-07-09 | Rocks at Westport, Kintyre, Argyll & Bute |
One plant completely removed; the second was in deep water, c. 60 cm long and the top 25 cm were snapped off. Shore at Roneachan, a few miles north was checked but no Sargassum found there. | Sargassum muticum |
| Abundant >100 per 0.01 m squared | 2008-07-09 | Rocks at Westport, Kintyre, Argyll & Bute |
Chthamalus stellatus | |
| 5 plants | 2008-08-23 | Skipness beach, Kintyre, Argyll |
One growing in a rockpool. Others in a sandy lagoon attached to pebbles. All removed to above the high water mark. | Sargassum muticum |
| 1 plant | 2008-08-23 | Skipness beach, Kintyre, Argyll |
In a sandy lagoon between rocks. | Saccorhiza polyschides |
| 50 | 2009-05-10 | Easdale, Argyll In intertidal pools (2) |
Around 40 of the green variety in one pool and around 10 grey-brown variety in another pool | Anemonia viridis |
| 1 | 2009-05-31 | Island of Soa Coll off the Island of Soa |
Caught in a creel 120m down off of east side of Coll off the Island of Soa in May 2009. From the picture of it in the fisherman's hand, it must be a juvenile. | |
| 3 | 2009-07-24 | Loch Gortan, Isle of Coll Steeply sloping rock with mussels and abundant dog whelks. Good pools on the mid-upper shore. |
In a small rock pool above mid tide level. Photos taken for confirmation | Paracentrotus lividus |
| >20 | 2009-07-26 | Kildonan, Arran Almost flat sandstone pavement with occasional higher dykes. boulders and sandy lagoons. |
In shallow sandy 'lagoons' at low water with Zostera marina. Large plants | Sargassum muticum |
| >10 square meters | 2009-07-26 | Kildonan, Arran Almost flat sandstone pavement with occasional higher dykes. boulders and sandy lagoons. |
In shallow sandy 'lagoons' at low water | Zostera marina |
| 2 | 2009-07-26 | Kildonan, Arran Almost flat sandstone pavement with occasional higher dykes. boulders and sandy lagoons. |
Among red algae at low water | Calliostoma zizyphinum |