Figure 3 in The 'twins' and the 'bachelor', new potential synapomorphies inside the Cholevinae (Coleoptera: Leiodidae)

Figure 3. Meso- and metatarsus, Cholevinae: Ptomaphagini - Adelopsis leo. A, B, mesotarsus (part). C, D, metarsus (part). A, C, ventro-lateral-internal view. B, D, ventro-lateral-external view. tI-tV = first to fifth tarsomeres; bs = 'bachelor seta'; tw = 'twin spines'; circle = pointy apices of 'twin spines' facing opposite to each other; arrow = pair of setae at the apical margin of mesotarsomere IV; ellipse shows that the 'twin spines' are articulated to a single elevation on the integument.