Species Detail - Twin Fan Worm (Bispira volutacornis) - Species information displayed is based on the dataset "Explore Your Shore".

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
Bispira volutacornis
Twin Fan Worm
NBNSYS0000174132 RecommendedWell-formed
N/A
bivol
(Montagu, 1804)
Annelid
Species
5
5
5
26/06/2021
18/09/2024
3 January (recorded in 2017)
15 December (recorded in 2013)
National Biodiversity Data Centre, Explore Your Shore, National Biodiversity Data Centre, Ireland, Twin Fan Worm (Bispira volutacornis), accessed 19 January 2026, https://maps.biodiversityireland.ie/Dataset/305/Species/7235

Records per month (across all datasets)

Records per year (across all datasets)