Species Detail - Herring-bone hydroid (Halecium halecinum) - Species information displayed is based on all datasets.
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Halecium halecinum
Herring-bone hydroid
NBNSYS0000175601
RecommendedWell-formed
N/A
hahal
(Linnaeus, 1758)
Coelenterate (=cnidarian)
Species
410
106
47
07/06/1983
16/09/2018
1 January (recorded in 2011)
25 November (recorded in 1993)
National Biodiversity Data Centre, Ireland, Herring-bone hydroid (Halecium halecinum), accessed 28 June 2025, <https://maps.biodiversityireland.ie/Species/16119>