Species Detail - Black Clock (Pterostichus madidus) - Species information displayed is based on the dataset "Citizen Science Beetle Records For 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
Pterostichus madidus
Black Clock
NHMSYS0020109268 RecommendedWell-formed
N/A
ptmad
(Fabricius, 1775)
Insect - beetle (Coleoptera)
Species
14
12
9
25/09/2015
06/10/2025
2 May (recorded in 2014)
21 October (recorded in 2018)
National Biodiversity Data Centre, Citizen Science Beetle Records For Ireland, National Biodiversity Data Centre, Ireland, Black Clock (Pterostichus madidus), accessed 08 April 2026, https://maps.biodiversityireland.ie/Dataset/393/Species/74160

Records per month (across all datasets)

Records per year (across all datasets)