Figure 6 from: Packer L (2021) A Revision of Cresson Pate (Hymenoptera, Apoidea, Bembicidae) with the description of two new species. Journal of Hymenoptera Research 85: 81-117. https://doi.org/10.3897/jhr.85.68023

Figure 6 Part of face and parts of antenna of male C. parvispinosus to show landmarks used in some measurements. Red line: AOD; blue line: scape length; yellow line: scape width; green line: pedicel length (note only the swollen part contributes to this measurement); purple line: pedicel width; pink line: F1 length; white line: F1 width; inset red dashed line: F11 length; blue dashed line: F11 width. Scale bars: 0.25 mm.