Species Detail - Common Maërl (Phymatolithon calcareum) - Species information displayed is based on the dataset "Marine sites, habitats and species data collected during the BioMar survey of Ireland.".

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
Phymatolithon calcareum
Common Maërl
NHMSYS0000568080 UnverifiedUnverified
Protected Species: EU Habitats Directive || Protected Species: EU Habitats Directive >> Annex V
phcal
(Pallas) Adey & D.L. McKibbin
alga
Species
3
2
2
16/06/1995
08/07/1996
1 January (recorded in 2000)
31 December (recorded in 1899)
Trinity College, Marine sites, habitats and species data collected during the BioMar survey of Ireland., National Biodiversity Data Centre, Ireland, Common Maërl (Phymatolithon calcareum), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/258/Species/1876>

Records per month (across all datasets)

Records per year (across all datasets)