FIGURE 8 in Taxonomy of the Mexican species of Thyreocephalus Guérin-Méneville (Coleoptera: Staphylinidae, Xantholinini)

FIGURE 8. Photographs of Thyreocephalus unicolor: a) syntype mounted on a plate with label data (not studied, only photo provided by BMNH), b) male specimen studied (Xico, Veracruz), c) female specimen studied (Xico, Veracruz). Thyreocephalus arizonicus: d) dorsal view of the examined paratype (male, CNC), e) ventral view of the aedeagus of the paratype, with internal sac everted, f) ventral view of the aedeagus of an examined specimen from Morelos, Mexico. Scale = 5 mm (a–d), 1 mm (e–f).