Species Detail - Navicula membranacea - 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
Navicula membranacea
N/A
NHMSYS0021200700 RecommendedWell-formed
N/A
namem
Cleve, 1897
Diatom
Species
375
4
4
24/08/1983
29/09/2014
21 April (recorded in 1987)
2 November (recorded in 1984)
National Biodiversity Data Centre, Ireland, Navicula membranacea, accessed 13 June 2025, <https://maps.biodiversityireland.ie/Species/300883>

Records per month (across all datasets)

Records per year (across all datasets)