Species Detail - Hydraena gracilis - Species information displayed is based on the dataset "Littoral Macroinvertebrate Data From Irish Lakes".

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
Hydraena gracilis
N/A
Hydraena elongata
N/A
hygra
Germar, 1824
insect - beetle (Coleoptera)
Species
22
18
15
28/03/2001
21/08/2002
20 February (recorded in 1991)
30 November (recorded in 2006)
Environmental Protection Agency, Littoral Macroinvertebrate Data From Irish Lakes, National Biodiversity Data Centre, Ireland, Hydraena gracilis, accessed 13 July 2020, <https://maps.biodiversityireland.ie/Dataset/38/Species/65250>

Records per month (across all datasets)

Records per year (across all datasets)