Omphisa fuscidentalis

Omphisa fuscidentalis, the bamboo worm (and one of the insects called bamboo borer), is a moth of the family Crambidae. Its habitat are the bamboo groves and forests in the cooler regions of northern Thailand, northern Laos, northern Myanmar, and adjacent parts of Yunnan Province, China, it is also found in some parts of North east India. The mature caterpillars are viewed as a delicacy by the inhabitants of these regions.

The wingspan of the male is 4 cm with a 2-cm-long body. The female is slightly larger with a 4.5 cm wingspan and a 2.2-cm-long body. The wings of this moth are orange-brown in colour, with black, curved stripes. The caterpillar is white in colour with a body length of 3.5 to 4 cm.