Species Detail - Bonnemaison's Hook Weed (Bonnemaisonia hamifera) - Species information displayed is based on the dataset "Seaweeds 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
Bonnemaisonia hamifera
Bonnemaison's Hook Weed
NHMSYS0021059732 RecommendedWell-formed
N/A
boham
Hariot, 1891
Alga
Species
289
55
28
01/01/1950
01/01/2000
1 January (recorded in 1987)
31 December (recorded in 1958)
The British Phycological Society, Seaweeds of Ireland, National Biodiversity Data Centre, Ireland, Bonnemaison's Hook Weed (Bonnemaisonia hamifera), accessed 17 December 2025, https://maps.biodiversityireland.ie/Dataset/45/Species/292261

Records per month (across all datasets)

Records per year (across all datasets)