FIGURE 2 in Supplement to the knowledge of the genus Batraxis Reitter (Coleoptera: Staphylinidae: Pselaphinae) of China

FIGURE 2. Male diagnostic features of Batraxis males. (A, B, D, E. Aedeagus, in dorsal view. C, F. Same, in lateral view. G, H. Protrochanter, in lateral view). A–C, G. B. tuberculata. D–F, H. B. frontalis. Scale bars: A‒F = 0.1 mm; G, H = 0.05 mm.