Morphological differences in the male sex between Hoplitis mucida (left) and H. stecki (right) (see Table 2): 7–8 Antenna 9–10 Tergum 7 11–12 Membraneous appendage of sternum 6 13–14 Genitalia.

 
 
  Part of: Müller A, Mauss V, Prosi R (2017) Unique nest architecture in the North African osmiine bee Hoplitis (Hoplitis) mucida (Hymenoptera, Megachilidae). Journal of Hymenoptera Research 60: 99-109. https://doi.org/10.3897/jhr.60.20218