| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| 2 | 2003-05-17 | Firestone Bay, Plymouth |
Found in crevices. | Seashore Safari |
| 1 | 2003-08-12 | Wembury, voluntary marine conservation area (VMCA), devon. |
Found under crevice, urchin about 3.5cm in diameter. | Caroline Farrell |
| 4 | 2003-09-27 | Batten Bay, Mount Batten, Near Plymouth |
Under rocks at low shore | Seashore Safari |
| 50 or more (estimate) | 2004-02-09 | Batten Bay Plymouth, Rocky shore with loose, mixed boulders and mud/gravel patches |
Abundant all over the shore under rocks from mid to low tide | Jack Sewell |
| 3 | 2004-02-20 | Batten Bay, Plymouth. Rocky shore with boulders |
Alex Bolton | |
| 1 | 2004-02-20 | Batten Bay, Mountbatten, near Plymouth |
Angie Squires | |
| 5 | 2004-02-20 | Batten bay Plymouth, rocky shore with bolders |
Rock pool | Adam Martin |
| 10 | 2004-02-20 | Batten Bay,Plymouth, rocky shore with boulders |
Under rocks in and by pools | Shereon Knowles |
| F | 2002-03-28 | Batten Bay, nr Plymouth |
Frequent under boulders and in crevices | Caroline Farrell |
| O | 2002-09-07 | Batten Bay, Mount Batten, Plymouth Sound. |
Occassional, found during Seashore Safari under rocks. Urchins were often covered in seaweed and small pebbles. | James Highfield |
| 1 | Found under rock | |||
| 4 | 2004-04-06 | Batten Bay, Mountbatten, near Plymouth |
Found under rocks covered in small stones and seaweed. | Seashore Safari |
| R | 2004-04-07 | Helford passage + Bar beach, Helford River, Cornwall. |
mid shore rock pool | Ruth Williams |
| 5-6 | 2004-05-08 | Jennycliff Bay, near Plymouth. Rocky shore, alongside sandy/gravelly beach. |
under rocks | Seashore Safari |
| 1 | 2004-07-05 | Batten Bay Batten Bay, Nr Plymouth. |
Seashore Safari | |
| 10 | 2004-08-19 | Batten Bay Batten Bay, near Mountbatten |
In crevices, under rocks. | Seashore Safari |
| 4 | 2005-03-13 | To the right hand side of new waterfront pub, west Hoe, Plymouth |
Seen under rocks | Judith Oakley |
| F | 2005-03-12 | Firestone Bay Firestone Bay, Plymouth Sound |
Found covered in shells and weed under rocks on lower shore | Seashore Safari |
| A | 2005-04-09 | Batten Bay Batten Bay, Plymouth Sound |
Variety of sizes seen from 1 cm diameter to 6 cm diameter | Seashore Safari |
| 6 | 2005-06-05 | Goodrington Sands on shore in front of Seashore Centre |
Under ledges and boulders in pools | Judith Oakley |
| 4 | 2005-07-04 | Blackstone Rocks Wembury beach - on Blackstone Rocks |
under rocks, algae attached and in low tide rockpools. 3x approx 10mm diameter, 1x approx 30mm diameter. | Cat Ridout |
| 3 | 2005-06-23 | Blackstone Rocks Wembury beach |
Under rocks in rockpools | Faye Wood |
| 1 | 2005-07-05 | Blackstone Rocks Blackstone Rocks, Wembury Beach |
Approx. 7mm in diameter; found under a rock at lower shore; algae attached | Cat Ridout |
| 3 | 2005-07-06 | Blackstone Rocks Blackstone Rocks - Wembury Beach |
attached under rocks mid-low shore, all covered by algae and pebbles. between 1-2cm in diameter | Cat Ridout |
| 1 | 2005-07-09 | Blackstone Rocks on Blackstone Rocks at Wembury Beach |
roughly 1.2cm diameter. | Cat Ridout |
| 1 | 2005-07-10 | Blackstone Rocks Blackstone Rocks Wembury Beach |
camouflaged by seaweed under low shore rock in rockpool, approx 10mm | Cat Ridout |
| 1 | 2005-07-11 | Blackstone Rocks Blackstone Rocks Wembury Beach |
approx 300mm diameter, low shore | Cat Ridout |
| 1 | 2005-07-12 | Blackstone Rocks Blackstone Rocks Wembury Beach |
approx150mm diameter attached under rock mid to low shore | Cat Ridout |
| 6 | 2005-07-05 | Goodrington sands, Torbay |
under overhangs and boulders | Judith Oakley |
| 2 | 2005-07-19 | Blackstone Rocks Blackstone Rocks Wembury Beach |
1 x 15mm diameter and 1x 20mm. | Cat Ridout |
| 1 | 2005-07-20 | Blackstone Rocks Blackstone Rocks Wembury Beach |
approx 30mm diameter underside of rock in low shore pool | Cat Ridout |
| 2 | 2005-08-06 | Blackstone Rocks Blackstone rocks, Wembury beach |
2x diameter 1cm underneath rock low shore, 1x 25mm | Cat Ridout |
| 2 | 2005-08-10 | Blackstone Rocks Blackstone rocks Wembury beach |
Both approx 1cm diameter on underside of same rock, large low shore rockpool | Cat Ridout |
| 1 | 2005-08-10 | Blackstone Rocks Blackstone rocks Wembury beach |
Approx 40mm diameter low shore rockpool | Cat Ridout |
| 1 | 2005-08-20 | Blackstone Rocks Blackstone Rocks, Wembury Beach, Plymouth |
Low tide gully, in crevice. Size = 5cm diameter | Cat Ridout |
| 1 | 2005-09-18 | Blackstone Rocks Wembury beach - right side rockpools |
1cm diameter, under low shore rock in pool | Cat Ridout |
| 2 | 2005-09-18 | Blackstone Rocks Wembury beach - Blackstone rocks |
low shore rockpool | Cat Ridout |
| 4 | 2005-08-19 | Blackstone Rocks Wembury Beach, blackstone rocks |
2x2cm diameter, 1x 1cm diameter, 1x 2.5cm diameter | Cat Ridout |
| 1 | 2005-09-20 | Blackstone Rocks Blackstone Rocks, Wembury Beach |
approx 3cm diameter, underneath rock in low shore pool | Cat Ridout |
| 3 | 2005-09-29 | Blackstone Rocks Blackstone Rocks, Wembury |
1x1cm diameter, 2x 3cm diameter, low shore | Cat Ridout |
| 1 | 2005-10-01 | Blackstone Rocks Blackstone Rocks, Wembury |
underneath rock in large deep pool, approx 1cm diameter | Cat Ridout |
| 5 | 2005-10-02 | Blackstone Rocks Blackstone Rocks, Wembury |
all low shore, 3 together on underneath of rock,1x1cm diameter, 4x 2.5cm | Cat Ridout |
| 4 | 2005-10-04 | Blackstone Rocks Blackstone Rocks, Wembury |
all under rocks on low shore, all approx 2.5cm diameter | Cat Ridout |
| 1 | 2005-09-26 | Fowey estuary Fowey estuary, marina, Cornwall |
Inside tyre | Judith Oakley |
| 8 | 2005-09-13 | Batten Bay Batten Bay, Plymouth |
Under rocks | Judith Oakley |
| 1 | 2003-08-13 | Wembury Rockpools at Wembury Beach, south Devon. |
In a crevice. | Cat Ridout |
| 1 | 2003-07-11 | Wembury Wembury Beach, South Devon. |
Under a rock. | Cat Ridout |
| 1 | 2003-07-11 | Wembury Wembury Beach, South Devon. |
Under a rock. | Cat Ridout |
| 1 | 2006-02-12 | Wreck of the HMS Scylla, Whitsand Bay, Cornwall |
On top of bow. | Becky Seeley |
| 1 | 2005-08-02 | Goodrington Sands, Torbay, Devon. |
Youngsters fishing with nets and hands on a sandy beach with a rock fringe and small rock pools. | Doug Herdson |
| 1 | 2005-08-02 | Goodrington Sands, Torbay, Devon. |
Youngsters fishing with nets and hands on a sandy beach with a rock fringe and small rock pools. | Doug Herdson |
| 1 | 2005-08-02 | Goodrington Sands, Torbay, Devon. |
Youngsters fishing with nets and hands on a sandy beach with a rock fringe and small rock pools. | Doug Herdson |
| 1 | 2006-06-27 | Jennycliff Beach, PLymouth |
Under rock in rockpool | |
| 1 | 2006-06-27 | Jennycliff Beach, PLymouth |
West Park Primary School | |
| 1 | 2006-07-19 | Blackstone Rocks Blackstone Rocks, Wembury Beach |
Lower shore, 4cm diameter | Cat Ridout |
| 2 | 2006-05-26 | Blackstone Reef Blackstone Reef |
Both 1.5cm diameter | Cat Ridout |
| 3 | 2006-05-27 | Blackstone Reef Blackstone reef |
1.5cm - 2.5cm diameter | Cat Ridout |
| 2 | 2006-06-08 | Blackstone Rocks Blakstone Rocks, Wembury Beach |
Middle Shore, under rock | Cat Ridout |
| 1 | 2005-06-09 | Blackstone Reef Blackstone Reef |
Cat Ridout | |
| 1 | 4cm diameter | |||
| 1 | Rockpool in lower shore, 5cm diameter | |||
| 2 | 2006-09-09 | Blackstone Rocks Blackstone Rocks Wembury Beach. Very low spring tide. 0.3m |
1.5cm and 4.5cm | Cat Ridout |
| 10 | 2006-09-09 | East end of Batten Bay, Mount Batten, Plymouth. |
In various rockpools on the shore. | Charlotte Marshall |
| 1 | 2007-05-01 | Blackstone Rocks Blackstone Rocks |
Cat Ridout | |
| 2 | ||||
| 1 | ||||
| 1 | 2007-08-02 | Blackstone Rocks Blackstone Rocks |
Cat Ridout | |
| Present | 2008-06-06 | Batten Bay, Mount Batten, Plymouth |
Seashore Safari | |
| occasional | 2008-07-01 | Blackstone Rocks Blackstone rocks |
on rocks | Cat Ridout |
| 2 | 2008-07-01 | Hannafore beach South West coast of England. south east cornwall, hannafore beach, Looe. |
One found on the underside of a large rock in a rockpool. About 5cm across. Other found on a small rock in a rockpool about 1cm across. Both found on the lower shore. Exposed rocky shore. | Amelia Bridges |
| 2 | 2009-05-24 | Blackstone Rocks, Wembury Rockpools |
Found under a rock | Cat Ridout |
| 1 | 2009-08-21 | Lee Bay Ilfracombe rocky shore with good zoning |
Between flat boulders, low water | Paula Ferris |
| 1 | 2010-05-21 | East sands, St Andrews Rocky shore to the right of East sands beach. |
~6cm diameter, under rock on mid/low shore. | amy deacon |
| 1 | 2010-06-24 | Polzeath North rocky shore of Hayle Bay, Polzeath, 2 m deep low shore gulley,and environs |
Same location, attached under-side boulder, debris covered | Paula Ferris |
| 2 | 2010-09-09 | Westward Ho! Semi-exposed shore, rocky shore at end sandy beach, rock platform cut by gullies and pools, sand at low tide |
debris attached, under stones & boulders | Paula Ferris |
| 1 | 19/02/2011 | Lee Bay, Ilfracombe Low shore rocks & gullies adjacent nearly parallel to sea, leading into kelp strewn with flat stones/boulders |
Larger than usually seen wrapped in kelp frond under stone | Paula Ferris |
| 1 | 02/06/2011 | Batten Bay Rocky shore at Mount Batten |
Marlin Beach Rangers | |
| 2 | 27/09/2011 | Downend, VCroyde low shore rocks, crevices, pools etc |
one less thasn 1 cm, other 3 cmm diam, under stones | Paula Ferris |
| 1 | 09/03/2012 | Lee Bay Ilfracombe low shore gulley with floor of flat boulders |
Under flat boulder, Malteser size draped in weed etc | Paula Ferris |
| 1 | 10/03/2012 | Downend, Croyde Diagonal cross-cutting rocky shore gulley and adjacent shore platform at low water |
Malteser size, with adherent material, on underside boulder | Paula Ferris |
| 1 | 11/03/2012 | Saunton, N Devon Rocks between base of Saunton Down & Saunton Sands |
Golf ball size, wedged into crack on vertical rock face, weed etc adhering | Paula Ferris |