Species Detail - Acilius sulcatus - Species information displayed is based on the dataset "Water Beetles of Ireland".

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
Acilius sulcatus
N/A
NBNSYS0000007626 RecommendedWell-formed
N/A
acsul
(Linnaeus, 1758)
Insect - beetle (Coleoptera)
Species
119
79
52
01/01/1829
11/05/2017
23 February (recorded in 1990)
31 December (recorded in 1892)
Balfour Browne Club, Water Beetles of Ireland, National Biodiversity Data Centre, Ireland, Acilius sulcatus, accessed 01 September 2025, <https://maps.biodiversityireland.ie/Dataset/58/Species/65151>

Records per month (across all datasets)

Records per year (across all datasets)