Species Detail - Hydroporus tessellatus - 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
Hydroporus tessellatus
N/A
NHMSYS0001718537 RecommendedWell-formed
N/A
hytes
(Drapiez, 1819)
Insect - beetle (Coleoptera)
Species
722
384
110
01/01/1892
09/05/2023
1 February (recorded in 1991)
31 December (recorded in 1892)
Balfour Browne Club, Water Beetles of Ireland, National Biodiversity Data Centre, Ireland, Hydroporus tessellatus, accessed 01 September 2025, <https://maps.biodiversityireland.ie/Dataset/58/Species/72047>

Records per month (across all datasets)

Records per year (across all datasets)