Species Detail - Tetrastemma - Species information displayed is based on the dataset "Water Framework Directive (WFD) Benthos Monitoring (Ireland) 2012 - ongoing".
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).
Tetrastemma
N/A
NHMSYS0021056997
RecommendedWell-formed
N/A
N/A
Ehrenberg, 1831
Ribbon worm (Nemertea)
Genus
8
4
2
16/09/2015
12/10/2016
16 September (recorded in 2015)
12 October (recorded in 2016)
Marine Institute, Water Framework Directive (WFD) Benthos Monitoring (Ireland) 2012 - ongoing, National Biodiversity Data Centre, Ireland, Tetrastemma, accessed 15 January 2026, https://maps.biodiversityireland.ie/Dataset/440/Species/289531