Species Detail - Rhyacophila dorsalis - Species information displayed is based on the dataset "Caddisflies (Trichoptera) of Ireland".

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
Rhyacophila dorsalis
N/A
NBNSYS0000008339 RecommendedWell-formed
N/A
rhdor
(Curtis, 1834)
Insect - caddis fly (Trichoptera)
Species
750
357
99
01/01/1885
17/03/2025
9 February (recorded in 2024)
29 November (recorded in 2002)
James P. O'Connor, Caddisflies (Trichoptera) of Ireland, National Biodiversity Data Centre, Ireland, Rhyacophila dorsalis, accessed 16 July 2025, <https://maps.biodiversityireland.ie/Dataset/250/Species/77670>

Records per month (across all datasets)

Records per year (across all datasets)