FIGURES 5–6. M in Revision of the Metallactus taeniatellus species group (Coleoptera: Chrysomelidae: Cryptocephalinae)

FIGURES 5–6. M. planipennis (5), M. quadrinus (6). 5a–b: habitus (LT); 5c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.7 mm]; 5f: sclerites of endophallus [0.4 mm]; 5g: spermatheca [0.3 mm]; 5h: antenna [1.1 mm]. 6a–b: habitus (LT); 6c–e: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.6 mm]; 6f: sclerites of endophallus [0.4 mm]; 6g: spermatheca [0.3 mm]; 6h: antenna [1.0 mm]. scI–IV: sclerites I–IV of endophallus. Square brackets: length of scale segment.