FIGURES 1–7. Phileurus valgus, third instar. 1 in Description of the pupa and redescription of the third instar of Phileurus valgus (Olivier) (Coleoptera: Scarabaeidae: Dynastinae: Phileurini)

FIGURES 1–7. Phileurus valgus, third instar. 1, Cranium, frontal view; 2, epipharynx; 3, left mandible, dorsal view (A), lateral view (B), and ventral view (C); 4, right mandible, ventral view (A), lateral view (B), and dorsal view (C); 5, left maxilla, dorsal view (A), apex of mala showing unci (B), and stridulatory teeth of maxilla (C); 6, dorsal view of labium; 7, terminal segment of antenna in dorsal view, with four (A), three (B), and two (C) sensory spots and ventral view of terminal segment (D).