Bibloporus bicolor (Denny, 1825)
Family: Staphylinidae (Pselaphidae)
Size: 1.2 mm (1.2 to 1.4 mm)
Distribution: North Europe and Central Europe, Carpathian, Pyrenees
Ecology: Lives under bark and in rotten wood
Location: England, Whitshire
leg.det. D.Nash, 31.X.1973
Coll. Oxford University Museum of Natural History
Photo: U.Schmidt, 2019

Bibloporus bicolor  (enlarged)

Bibloporus bicolor    (Flickr)

  Biploporus bicolor     (Wikimedia Commons)