Species Detail - Characium - Species information displayed is based on the dataset "Quantitative Phytoplankton 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
Characium
N/A
NHMSYS0021059091 RecommendedWell-formed
N/A
N/A
A.Braun ex Kütz.
Alga
Genus
1
1
1
22/08/2002
22/08/2002
22 August (recorded in 2002)
22 August (recorded in 2002)
Environmental Protection Agency, Quantitative Phytoplankton data from Irish lakes, National Biodiversity Data Centre, Ireland, Characium, accessed 22 February 2026, https://maps.biodiversityireland.ie/Dataset/41/Species/291621

Records per month (across all datasets)

Records per year (across all datasets)