Species Detail - Drusus annulatus - Species information displayed is based on the dataset "A national macroinvertebrate dataset collected for the biomonitoring of Ireland’s river network, 2007–2018 (EPA)".
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).
Drusus annulatus
N/A
NBNSYS0000008442
UnverifiedUnverified
N/A
drann
(Stephens, 1837)
insect - caddis fly (Trichoptera)
Species
279
120
44
07/07/2009
23/08/2018
10 February (recorded in 2003)
24 October (recorded in 2002)
Environmental Protection Agency, A national macroinvertebrate dataset collected for the biomonitoring of Ireland’s river network, 2007–2018 (EPA), National Biodiversity Data Centre, Ireland, Drusus annulatus, accessed 26 April 2025, <https://maps.biodiversityireland.ie/Dataset/335/Species/77768>