| 1. Sex, number of antennal segments |
| 2Female,12 2Male, 13 |
| 2. Continent where bee was collected |
| 2Europe and adjacent countries 2North America |
| 3. Abdomen, color of integument |
| 1Terga 1-3 red or with only small amounts of dark integument basally and laterally, with small white hair patches on the far lateral sides, terga 4-6 completely black, T5 with dense white hairs apically 1Terga 1-6 mainly reddish orange with restricted dark integument, pale hairs, forming vague hair bands apically - T1 black at the base 2Terga completely dark, with narrow yellowish-hyaline rim apically |
| 4. Legs, color of integument |
| 2Legs dark, with apical tarsal segments lightening to a brownish color 1Legs partially red, black from coxa to femur and red from tip of femur to apical tarsal segments 1Legs partially reddish-orange, black from coxa to femur and reddish-orange from tibia to apical tarsal segments |
| 5. Host |
| 2Macropis ciliata 2Macropis europaea 2Macropis fulvipes 2Macropis nuda 2Macropis patellata 2Macropis steironematis |