Species Detail - Zebra Mussel (Dreissena (Dreissena) polymorpha) - Species information displayed is based on all datasets.

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

Species image

Dreissena (Dreissena) polymorpha
Zebra Mussel
Dreissena polymorpha
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> High Impact Invasive Species || Invasive Species: Invasive Species >> Regulation S.I. 477 (Ireland)
drpol
(Pallas, 1771)
mollusc
Species
462
100
36
01/10/1997
22/10/2019
11 February (recorded in 2008)
14 December (recorded in 2009)
National Biodiversity Data Centre, Ireland, Zebra Mussel (Dreissena (Dreissena) polymorpha), accessed 28 March 2024, <https://maps.biodiversityireland.ie/Species/123415>

Records per month (across all datasets)

Records per year (across all datasets)