Ground Beetles of Ireland


Trichocellus placidus

Click on the image to enlarge it in a new window
Trichocellus placidus
© Roy Anderson
Trichocellus placidus
Click on map to enlarge it in a new window
(Maps updated 30th November 2009)
 

Trichocellus placidus (Gyllenhal, 1827)

Description: 4-5.5mm long brownish black ground beetle living among reed and other litter of fens and lowland river banks. Widespread but local.
 

World Distribution: A Eurosiberian Boreo-temperate species (54) found across Europe from Fennoscandia south to Italy and east into the Caucasus, Asia Minor and western Siberia.
 

Irish Status: Widespread but local, mainly in the east and south, on lowland river margins and lakeshores.
 

Ecology: It has been recorded from fens, marshes and well-vegetated riverbanks and lakeshores in mesotrophic to eutrophic conditions.