Fig. 4 in Comparative morphology study of the male genitalia in the tribe Astathini from China (Coleoptera: Cerambycidae)

Fig. 4. Median lobe plus median struts and rod at apex of internal sac, dorsal view. A–B. Anastathes parvus hainana. C–D. A. robustus. E–F. Bacchisa dioica. G–H. Plaxomicrus ellipticus. I–J. Tetraophthalmus episcopalism. K–L. T. janthinipennis cyanopterus. M–N. T. janthinipennis janthinipennis. Scale bars = 0.5 mm.