Species Detail - Slender-horned Horsefly (Hybomitra montana) - Species information displayed is based on the dataset "General Biodiversity Records from 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
Hybomitra montana
Slender-horned Horsefly
NBNSYS0000007885 UnverifiedUnverified
N/A
hymon
(Meigen, 1820)
insect - true fly (Diptera)
Species
2
2
2
22/06/2003
30/07/2024
22 June (recorded in 2003)
30 July (recorded in 2024)
Collated by the National Biodiversity Data Centre from different sources, General Biodiversity Records from Ireland, National Biodiversity Data Centre, Ireland, Slender-horned Horsefly (Hybomitra montana), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/7/Species/87650>

Records per month (across all datasets)

Records per year (across all datasets)