Donacia thalassina Germar, 1811
Family: Chrysomelidae
Size: 8.2 mm (7.0 to 9.0 mm)
Distribution: Europe
Biology: Lives on Scirpus palustris
Location: Germany, Bavaria, Upper Franconia,Weissenstadt
leg.det. U.Schmidt, 17.VI.1974
Photo: U.Schmidt, 2015

Donacia thalassina  (Flickr)

Donacia thalassina  (Wikimedia Commons)

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

Locality List Chrysomelidae Palaearctic Region  (Google Drive)