Calyptomerus dubius (Marsham, 1802)
Family: Clambidae
Size: 1.3 mm (1.1 to 1.6 mm)
Distribution: Europe without Northern Europe, North Africa and South Africa
Ecology: Under bark of deciduous trees
Location: Germany, Bavaria, Upper Franconia, Kulmbach
leg.det. U.Schmidt, 21.VIII.1995
Photo: U.Schmidt, 2015
 

Calyptomerus dubius  (Flickr)