Species Detail - Melanothamnus harveyi - Species information displayed is based on the dataset "Rocky Shore Macroalgae".

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
Melanothamnus harveyi
N/A
NHMSYS0021185546 RecommendedWell-formed
N/A
mehar
(Bailey) Díaz-Tapia & Maggs, 2017
Alga
Species
4
2
2
16/05/2007
09/10/2010
31 March (recorded in 2014)
9 October (recorded in 2010)
Environmental Protection Agency, Rocky Shore Macroalgae, National Biodiversity Data Centre, Ireland, Melanothamnus harveyi, accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/59/Species/300031>

Records per month (across all datasets)

Records per year (across all datasets)