Rhytiphora piperitia Hope, 1842

Rhytiphora piperitia Hope, 1842: 429 . TL: Port Essington, Northern Territory (lectotype in OUMNH, examined here; Fig. 2F, 10J)

Symphyletes humeralis White, 1858: 269 . TL: Port Essington, Northern Territory (lectotype in BMNH, examined by Ślipiński & Escalona 2013; Fig. 10K)

Moved to Rhytiphora (Setomopsis) piperitia: Breuning, 1961a: 272

Rhytiphora truncata Breuning, 1940: 424 . TL: Duringo, Queensland (holotype in USNM, examined by Lingafelter et al. 2014; Fig. 10L). Junior secondary homonym of Aegomomus truncatus (Pascoe, 1864) . New synonym

Rhytiphora truncatoides Tavakilian & Nearns 2014a: 106 . Replacement name for R. truncata (Breuning, 1940)

Distribution: QLD, NT, WA

Host plants: Acacia auriculiformis; Bauhinia sp.; Casuarina equisetifolia; Mimosa pigra; Peltophorum pterocarpum (ANIC specimen data; Webb 1987)