Details
| Catalogue no.: | UPSZMC 194652 |
| Taxon: | Pachymatisma johnstonia (Bowerbank, in Johnston, 1842) |
| Label: | Pachymatisma johnstonia |
| Collector: | Picton, Bernard |
| Field number: | Mc3366 |
| Date: | 2006 06 05 |
| Country: | United Kingdom |
| Province: | Northern Ireland |
| Locality: | Rathlin Island, Ruecallan, North Wall, 25 m |
| Habitat: | roof of small cave |
| Comments: | White specimen in roof of small cave (water temperature: 13 degrees C). 4 cm subsample. Serpulid tubes on it. Spicule preparation and thick section made. |