Species Detail - Caenis horaria - Species information displayed is based on all datasets.
Terrestrial Map - 10kmDistribution of the number of records recorded within each 10km grid square (ITM).
Marine Map - 50kmDistribution of the number of records recorded within each 50km grid square (WGS84).
insect - mayfly (Ephemeroptera)
28 March (recorded in 2001)
13 September (recorded in 2002)
National Biodiversity Data Centre, Ireland, Caenis horaria, accessed 27 November 2020, <https://maps.biodiversityireland.ie/Species/184315>