Species Detail - Harmothoe extenuata - Species information displayed is based on the dataset "Sponges of Rathlin Island".

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
Harmothoe extenuata
N/A
NBNSYS0000175681 RecommendedWell-formed
N/A
haext
(Grube, 1840)
Annelid
Species
9
3
1
07/06/1983
30/08/1985
29 January (recorded in 2023)
12 September (recorded in 1996)
Ulster Museum, Sponges of Rathlin Island, National Biodiversity Data Centre, Ireland, Harmothoe extenuata, accessed 19 January 2026, https://maps.biodiversityireland.ie/Dataset/48/Species/7403

Records per month (across all datasets)

Records per year (across all datasets)