FIGURE 3. G. biverrucatus. a–b in Revision of the Griburius scutellaris (Fabricius, 1801) species group (Coleoptera: Chrysomelidae: Cryptocephalinae)

FIGURE 3. G. biverrucatus. a–b: habitus, dorsal and lateral view (LT); c: frontal view, female (PLT); d: frontal view, male (LT); e–f: colour variations (e: PLT female; f: male, Oaxaca, Mexico); g–k: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.5 mm]; m: antenna [1.0 mm]; n: spermatheca [0.3 mm]. hd: setose depressions. Square brackets: length of scale segment.