Trapezites phigalioides

Trapezites phigalioides adults are brown above and grey below with yellow or orange markings on the wings and a wingspan of approximately 30 mm (1.2 in). From above, the forewings each exhibit three large yellow spots, a median yellow spot near the dorsum, a yellow dorsum streak, and a subapical band consisting of three pale yellow spots, while the hindwings each exhibit a single large band near the center of the hindwing. From below, the forewings exhibit markings similar to those above, while the hingwings exhibit roughly 12 small brown circular markings. Adult males and females appear similar. Eggs are dome shaped, white to cream in colour, measuring approximately 1.3 mm (0.051 in) in diameter with up to 20 longitudinal ribs. Larvae are pinkish-brown or pinkish-grey with a dark brown head, measuring up to 26 mm (1.0 in) in length depending on instar. Pupae are brown with dark brown spots, covered with a waxy grey powder, measuring approximately 20 mm (0.79 in) in length.[2]

Adults fly fast and close to the ground, readily feeding at flowers. Adult males engage in hilltopping and establish territories within a meter of the ground. Adult females lay their eggs singly on the undersides of the leaves of the species' host plant, the wattle mat-rush (Lomandra filiformis). Once hatched, the larvae construct a vertical shelter from silk and debris at the base of the host plant, resting in their shelter during the day and emerging to feed at night. Pupation occurs inside the larval shelter, with the head of the larva oriented upwards. There is a single generation each year, with adults emerging primarily in November and December.[2]