Species Detail - Polyides rotundus - 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
Polyides rotundus
N/A
N/A
N/A
porot
(Hudson) Greville
alga
Species
61
41
26
31/05/1993
14/10/1996
1 January (recorded in 2000)
31 December (recorded in 1958)
Trinity College, Marine sites, habitats and species data collected during the BioMar survey of Ireland., National Biodiversity Data Centre, Ireland, Polyides rotundus, accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/258/Species/249>

Records per month (across all datasets)

Records per year (across all datasets)