Collecting site
Bardsey Island (Ynys Enlli, Bardsea), Wales, United Kingdom
latitude: 52.766701 52°46'0.12"N
longitude: -4.8 4°48'0"W
[Precision of location: Alexandria Digital Library (with NGA GNDB data)]
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication]
Collected here:
Procerodes ulvae (Ørsted, 1843) | 1937 or earlier | | | abundant in pools where substratum consists of moderate-sized stones resting on shingle. Tolerates rapid alternation between sea water and fresh water but was not limited to such conditions. |