Species Detail - Nematus septentrionalis - Species information displayed is based on the dataset "General Biodiversity Records from 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 septentrionalis
N/A
NHMSYS0021240598
RecommendedWell-formed
Craesus septentrionalis (Linnaeus, 1758), Craesus stephensii Newman, 1837, Croesus septentrionalis (Linnaeus), Tenthredo septentrionalis Linnaeus, 1758
N/A
N/A
(Linnaeus, 1758)
Insect - hymenopteran
Species
4
3
3
19/09/2014
09/09/2025
10 May (recorded in 2024)
15 October (recorded in 2024)
Collated by the National Biodiversity Data Centre from different sources, General Biodiversity Records from Ireland, National Biodiversity Data Centre, Ireland, Nematus septentrionalis, accessed 21 February 2026, https://maps.biodiversityireland.ie/Dataset/7/Species/304824