Species Detail - Nematus umbratus - Species information displayed is based on the dataset "Sawflies of Ireland".
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).
Nematus umbratus
N/A
NBNSYS0000013610
RecommendedWell-formed
Nematus (Pteronidea) umbratus Thomson, 1871, Nematus (Pteronidea) umbratus C.G. Thomson, 1871, Nematus collinus Cameron, 1882, Pteronidea similis (Forsius, 1911), Pteronidea umbratus Thomson, 1871, Pteronidea verrucosae Kontuniemi, 1966
N/A
neumb
Thomson, 1871
Insect - hymenopteran
Species
1
1
1
19/05/1938
19/05/1938
19 May (recorded in 1938)
19 May (recorded in 1938)
Collated by the National Biodiversity Data Centre from different sources, Sawflies of Ireland, National Biodiversity Data Centre, Ireland, Nematus umbratus, accessed 24 December 2025, https://maps.biodiversityireland.ie/Dataset/301/Species/210808