Sulcacis nitidus (Fabricius, 1792)
Syn.: Sulcacis affinis (Gyllenhal, 1827)
Family: Cisidae (Ciidae)
Size: 1.7 mm
Distribution: Europe
Biology: Lives in hard tree sponges
Location: Germany, Bavaria, Upper Franconia, Kulmbach, Burgberg
leg.det. U.Schmidt, 23.V.2000
Photo: U.Schmidt, 2017

Sulcacis nitidus  (Flickr)

Sulcacis nitidus  (Wikimedia Commons)

Location List Coleoptera Germany Upper Franconia without Staphylinidae  (Google Drive)

Location List Ciidae Palaearctic Region  (Google Drive)