Species Detail - Heptageniidae - Species information displayed is based on all datasets.

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
Heptageniidae
N/A
N/A
N/A
N/A
Needham, 1901
insect - mayfly (Ephemeroptera)
Family
223
145
69
01/01/2001
28/09/2018
17 April (recorded in 2002)
21 October (recorded in 2008)
National Biodiversity Data Centre, Ireland, Heptageniidae, accessed 27 June 2022, <https://maps.biodiversityireland.ie/Species/184282>

Records per month (across all datasets)

Records per year (across all datasets)