Deborrea humberti is a species of bagworm moth native to Madagascar.[1]
The length of the bag 35–45 mm for the male and 45–60 mm for the female. The length of the female adult is 25–35 mm with a wingspan of 37–45 mm.[2]
Known foodplants are: Leguminosae (probably Albizzia sp.) and Casuarinaceae (Casuarina equisetifolia).
This species occurs in forest biotopes, from Port Berge to Antsiranana, Betroka to Betioky. Its flight periods are June–August and October.