Acrolocha sulcula (Steph., 1834)
Family: Staphylinidae
Size: 2.2 mm (1.8 to 3.0 mm)
Distribution: Europe, North Africa
Ecology: In dry dung
Location: Denmark, Lonstrup
leg.det. U.Schmidt, 1.IX.2000
Photo: U.Schmidt, 2013

Acrolocha sulcula   (enlarged)

Acrolocha sulcula    (Flickr)

Acrolocha sulcula   (Wikimedia Commons)