Marked individuals of A Chelostoma florisomne B C. rapunculi C Heriades truncorum D Hoplitis adunca E Osmia bicornis, and F Osmia cornuta.

  Part of: Hofmann MM, Fleischmann A, Renner SS (2020) Foraging distances in six species of solitary bees with body lengths of 6 to 15 mm, inferred from individual tagging, suggest 150 m-rule-of-thumb for flower strip distances. Journal of Hymenoptera Research 77: 105-117.