Phaedon armoraciae · šlapyninis žėrulis

ukbeetles.co.uk/phaedon-armoraciae Typical habitats are wetland margins; ponds, reservoirs, and slow moving streams, but they are also occasionally found far from water. 5th elytral striae deepened at base forming a distinctly swollen 'shoulder' to the outside. Antennae entirely dark.‥