| Number seen/Abundance | Date | Location | Comments | Recorded by |
|---|---|---|---|---|
| present | 2005-09-17 | Start bay. Tinsley reef. Shingly bottom vis < 1m. |
On inside of old shell(oyster) | Sonia Rowley |
| abundant | 2007-09-29 | Oxwich Point, Gower |
on and in rocks | Judith Oakley |
| abundant | 2007-10-26 | Oxwich Point Oxwich Point, Gower - 3/4 of way along from beach |
on and in all rocks | Judith Oakley |
| 2008-09-28 | Chesil Cove Chesil Cove, Portland, Dorset |
Trish Carter | ||
| Common | 26032011 | Eastbourne Follow up to early record |
Common on oyster shells | Nigel Sawyer |
| Common | 26/06/2011 | Hope Gap, Sussex Chalk platform with seaweed covering |
Borings mainly in loose chalk pebbles | Nigel Sawyer |
| Common | 10/07/2011 | Hope Gap, Susex Chalk platform with channels, flints and a seaweed covering (Pepper Dulse being dominant) |
Lots of "bore holes" in chalk | Nigel Sawyer |
| Abundant | 22/07/2011 | Hope Gap Sussex Chalk platform. 1m low tide and investigated area straight in front of the steps. Many cobbles and stones in the gulleys which were turned and looked at. A bootlace worm, encrusting bryozoan, a couple of unidentitied (and not photographed) chitons also seen - had to escape the rising tide) |
Mainly chalk but also shells | Nigel Sawyer |
| Abdundant | 06/08/2011 | Hope Gap, Sussex Chalk platform at low tide (1.2m) Several unidentified seaweeds seen and two scale worms (?Harmothoe impar). ALso Halurus equisetifolius which does not appear in the list |
Chalk and shells and barnacles | Nigel Sawyer |
| Common | 28/09/2011 | Eastbourne Chalk platform in the east and sandy areas at low tide with soft rock and rock pools. |
Mainly in oyster shells | Nigel Sawyer |
| Very common | 17/06/2012 | Splash Point, Seaford Chalk platform and shingle beach |
In chalk | Nigel Sawyer |