FIGURE 4. A–F in Tetraserica Ahrens, 2004 of continental Southeast Asia: new records, new species and an updated key to species (Coleoptera: Scarabaeidae: Sericinae: Sericini)

FIGURE 4. A–F: Tetraserica yucheni Liu, Li & Ahrens, new species (holotype); G–L: T. fabriziae Liu, Li & Ahrens, new species (holotype). A, G: aedeagus, left side lateral view; B, C, H, I: parameres, dorsal view; D, J: aedeagus, right side lateral view; E, K: habitus; F, L: hind leg. Scale: 0.5 mm. Legs and habitus not to scale.