Species Detail - Dytiscus semisulcatus - 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
Dytiscus semisulcatus
N/A
Dytiscus punctulatus
N/A
dysem
Müller, O.F., 1776
insect - beetle (Coleoptera)
Species
159
112
62
01/01/1829
15/05/2008
24 February (recorded in 1993)
28 November (recorded in 1989)
Balfour Browne Club, Water Beetles of Ireland, National Biodiversity Data Centre, Ireland, Dytiscus semisulcatus, accessed 29 March 2024, <https://maps.biodiversityireland.ie/Dataset/58/Species/71538>

Records per month (across all datasets)

Records per year (across all datasets)