Species Detail - Laver Spire Shell (Hydrobia ulvae) - Species information displayed is based on the dataset "Irish Lagoon Surveys".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Hydrobia ulvae
Laver Spire Shell
NBNSYS0000006611 UnverifiedUnverified
N/A
hyulv
(Pennant, 1777)
mollusc
Species
24
19
14
29/07/1996
19/10/2006
26 May (recorded in 1987)
8 November (recorded in 1993)
Geoff Oliver and Eddie McCormack, Irish Lagoon Surveys, National Biodiversity Data Centre, Ireland, Laver Spire Shell (Hydrobia ulvae), accessed 12 May 2025, <https://maps.biodiversityireland.ie/Dataset/303/Species/120102>

Records per month (across all datasets)

Records per year (across all datasets)