Figure 16 from: Kasparek M (2018) Taxonomic revision proves Trachusa pubescens (Morawitz, 1872) sensu lato to be a complex of allopatric and sympatric species in South-Eastern Europe and Western Asia (Hymenoptera, Apoidea, Anthidiini). ZooKeys 764: 111-144. https://doi.org/10.3897/zookeys.764.24581

Figure 16 Discriminant Analysis (DA) of the 26 morphometric characters of males of Trachusa balcanica sp. n., T. hakkariensis sp. n., and T. maxima. Members of these OUs are characterised by an emarginate clypeus and subacute lateral projections of T6. Trachusa maxima is subdivided into the Armenian OU (including one specimen from central Iran) and the Anatolian OU.