|Number seen/Abundance||Date||Location||Comments||Recorded by|
Wreck of the "Canton" aprox half a mile south of Fowey harbour mouth.
|50+ mostly growing on plates upon the wreck||Chris Bunney|
Menai straits under Menai Bridge
|On rock outcrops at 10 metres||Ken Byrne|
Hat rock, up to 37 meters deep, underwater visibility 9 meters.
|Common on rock surfaces. Polyps open. White and yellow/orange colour forms.||Sonia Rowley|
Hellopes wreck in Penzance bay, 36 meters deep, underwater visibility 12 meters, afternoon dive. Little water running. SE 4 wind. Water temperature 14 C
|On wreckage.||Sonia Rowley|
Wreck of the King Cadwallan, Scilly Isles, on the Hard Lewis Rocks. 36 meters deep, underwater visibility 8-9 meters, slight current. SE 5.
|Common on wreckage and rocks.||Sonia Rowley|
Wreck of the Italia off St. Agnes, Scilly Isles. 39 meters deep, underwater visibility >12 meters, water temperature 13 degrees. No water speed and weather calm with variable 1!! Afternoon dive. Wreck broken up on rocks.
|Common on wreckage especially around swim throughs.||Sonia Rowley|
Wreck of the Cita, Scilly Isles. 35 meters deep, under water visibility 18 meters, water temperature 12 degrees. Weather excellent, no wind and no water current. Wreckage in amongst jewel anemone encrusted rocks. Morning dive.
|On upper parts of wreckage, but also on surrounding deeper areas of rocks and much larger individuals ~12 cm high. Mainly white forms.||Sonia Rowley|
James Eagan Layne wreck.
|Covering outside of wreck||Faye Wood|
Oxwich Bay, right hand side on and around rocks leading to Oxwich point, Gower
|under a few large overhangs||Judith Oakley|
|1||2007-10-26||Tunnels beach, Ilfracombe
Tunnels Beach, Ilfracombe
|On rock wall at lowest tide||Paula Ferris|
Oxwich Point, Gower
|small specimen under overhang||Judith Oakley|
Persier wreck, Bigbury Bay, Devon
All species found on the pontoon floats of Torquay Marina
|Patchy distribution, only visible in shade under walkways||Holly Latham|
|Common||2009-07-18||Eastbourne, below Pinnacle
Mainly soft bedrock with pools and some pebble and sandy areas. Storms previous day and persistant strong wind. Some unidentified hydroids (?Obelia) also found 2 metre low tide so water level fairly high
|Large chunks, some >20 cm long washed up on shore||Nigel Sawyer|
Rocky islands 20 minutes by boat from Seahouses, Northumberland. Small islands 5 minutes north west of the largest Island
|On rocks from 6-16m||Lauren Burghes|
|2 colonies (20+ in larger colony)||20/03/2011||Firemore Beach
On rocks forming NW edge of Eilean Tioram
|Growing vertically downwards from overhanging rock exposed only at spring low tides||Jackie Wilson|
|not common, seen only in a colony on a single large rock of many||08/04/2011||Redgate Beach, Babbacombe, Torquay, UK
Rocky shore, South East facing beach
Rocky outcrops and pebbly shores at Penmon point. Lots of deep rockpools etc.
|hanging under large rocks at shores edge at low tide- finger length||Emma Hill|
Low tide - very - At water mark on beach in rock pool
|Rock Pool - Approx. 50cm deep. Not attached. 1 on sand at water mark. Tide low.||Bain Simon|