Sermylassa halensis (Linné, 1767)
Family: Chrysomelidae
Size: 5 to 7 mm
Distribution: Southern North Europe to South Europe
Biology: Lives on  Galium species
Location: Germany, Bavaria, Upper Franconia, Kulmbach
leg.det. U.Schmidt, 31.VII.1973
Photo: U.Schmidt, 2011

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

Location List Chrysomelidae Palaearctic Region  (Google Drive)