Species Detail - Heptagenia sulphurea - Species information displayed is based on the dataset "A national macroinvertebrate dataset collected for the biomonitoring of Ireland’s river network, 2007–2018 (EPA)".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Heptagenia sulphurea
N/A
N/A
N/A
hesul
(Müller, 1776)
insect - mayfly (Ephemeroptera)
Species
71
49
20
14/10/2015
29/08/2018
6 March (recorded in 2010)
14 October (recorded in 2015)
Environmental Protection Agency, A national macroinvertebrate dataset collected for the biomonitoring of Ireland’s river network, 2007–2018 (EPA), National Biodiversity Data Centre, Ireland, Heptagenia sulphurea, accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/335/Species/184321>