Species Detail - Leathery Sea Squirt (Styela clava) - Species information displayed is based on the dataset "Explore Your Shore".
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).Species image
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Styela clava
Leathery Sea Squirt
NBNSYS0000178204
RecommendedWell-formed
Invasive Species: Regulation S.I. 477/2011 (Ireland) || Invasive Species: High Risk Invasive Species (2013 Report) || Invasive Species: Regulation S.I. 374/2024 (Ireland) || Invasive Species: The Wildlife (Northern Ireland) Order 1985
stcla
Herdman, 1881
Tunicate (Urochordata)
Species
12
8
7
01/03/2022
29/03/2025
3 January (recorded in 2017)
16 December (recorded in 2024)
National Biodiversity Data Centre, Explore Your Shore, National Biodiversity Data Centre, Ireland, Leathery Sea Squirt (Styela clava), accessed 19 January 2026, https://maps.biodiversityireland.ie/Dataset/305/Species/134386