| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| 2 | 2003-07-16 | Polzeath, north Cornwall. Rocky shore |
On rock (shore facing). | Liz Barton |
| 3 | 2003-07-14 | Bude (north coast, rocky area seawardside of breakwater (13:00-14:00). |
In crevice/overhang. | |
| 3 | 2004-05-13 | Constantine Bay Constantine Bay, rocks west of beach |
On barnacles, on one exposed outcrop | Richard Harrington |
| 30+ | 2004-08-14 | Padstow Near Padstow - rocks at edge of sandy beach and mouth of River Camel. |
Many individuals only found in one large crevice at mid tide on slight overhang. | Jack Sewell |
| 100 | 2005-07-07 | Rocky shore Crackington Haven |
under overhanging rocks and in crevices above low water mark | Peter Hake |
| P | 2005-07-23 | Tregantle Beach, Whitsand Bay |
Many seen on rocks. Approx. 20 in a 20cm X 20cm area | Neil Hutchinson |
| None | 2007-01-23 | Branscombe Bay, Devon |
Milly Hatton-Brown | |
| 30 | Many found on the underside of boulders on the upper part of the shore. | |||
| 1 | 2007-05-31 | Downend Downend, rocky headland between Croyde & Saunton |
mid shore grazing on rock, 3 cm | Paula Ferris |
| 3 | 2007-06-02 | Downend Downend Headland, between Croyde & Saunton |
On rocks, in gulley, at low tide, 3cm | Paula Ferris |
| 12 | 2007-06-17 | Saunton North side Saunton Beach. |
various positions on rocks at low water, from 10 - 25mm | Paula Ferris |
| 100 | DD/MM/YYYY | Polzeath, beach & rocks to north of beach. |
Scattered across the sides of a gully at low tide | Paula Ferris |
| None | 2007-07-19 | Branscombe beach |
Milly Hatton-Brown | |
| 15 | 2007-10-14 | Downend, Croyde - in one gulley, lower mid shore |
on gulley wall | Paula Ferris |
| 28 | 2007-07-14 | Headland to the north of Treyarnon Bay |
On and around beds of Mytilus edulis | Chloe Arnold |
| Not Found | 2008-04-18 | Mount Batten N50:21:25 W4:07:40 |
Rockpools | Seashore Safari |
| Common | 2008-10-17 | Sharrow Point, Whitsand Bay, Cornwall 50:19:52N 4:12:48W |
Seen on boulders, overhangs on the mid-lower shore. | Milly Hatton-Brown |
| 1 | 2009-04-24 | Aberavon beach Near the break water at Aberavon beach |
Under the sand | Adrian Cooke |
| 10 | 2009-06-14 | Sandymouth Beach Rocks on beach |
No eggs but many adults and some juveniles | Keara Brennen |
| 4 | 2009-07-27 | Polzeath, North Cornwall Rock pool area exposed at low water on north west side of beach |
On north facing low sheltered rock face | Bryan Bartlett |
| 4 | 2009-07-27 | Polzeath, North Cornwall Rock pool area exposed at low water on north west side of beach |
North facing sheltered rock | Bryan Bartlett |
| 8 | 2010-05-28 | Saunton Saunton Beach north end, down rocks comprising raised beach platform from high to low water |
In mid/low shore gully parallel to shore, on rock face, 1 - 2 m high. 1-2 cms | Paula Ferris |
| 18 | 2010-05-29 | Downend, Croyde Rocks, gullies & rock pools |
Mid shore gully wall, parallel to shore, varying sizes. | Paula Ferris |
| 3 | 2010-06-24 | Polzeath North rocky shore of Hayle Bay, Polzeath, 2 m deep low shore gulley,and environs |
On gulley wall | Paula Ferris |
| 4 | 02/09/2011 | Crooklets Beach, Bude South side of rocky reef, mid-shore, low water springs |
on smooth south facing rock surface | Emma Hocking |