Corythoxestis pentarcha is a moth of the family Gracillariidae. It is known from Réunion, Malaysia, and Sri Lanka. The hostplants for the species include Coffea robusta and Amomum magnificum.

Subspecies Corythoxestis pentarcha pentarcha Corythoxestis pentarcha borbonica Guillermet, 2011 (Réunion)

References