Osmia species on Dipsacus fullonum

Rather small species 5- 6 mm all black. Collects pollen on underside of the abdomen. I only found them active on Dipsacus fullonum

Photo ID: 20160730-DSC05420_klein

Created: July 30, 2016

Author: Henk Wallays

Photo size: 0.4 Mpixels (1.07 MB uncompressed) - 500x750 pixels (1.6x2.5 in / 4.2x6.4 cm at 300 ppi)