Species Detail - Helminthocladia calvadosii - 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
Helminthocladia calvadosii
N/A
NHMSYS0000568202 UnverifiedUnverified
N/A
hecal
(J.V. Lamouroux ex Duby) Setchell
alga
Species
5
5
4
30/07/2012
28/05/2013
6 April (recorded in 1984)
31 December (recorded in 1959)
Environmental Protection Agency, Rocky Shore Macroalgae, National Biodiversity Data Centre, Ireland, Helminthocladia calvadosii, accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/59/Species/1992>

Records per month (across all datasets)

Records per year (across all datasets)