Telamoptilia cathedraea is a moth of the family Gracillariidae. It is known from India (Meghalaya, Bihar), Taiwan, Japan (Kyà «shà «, the Ryukyu Islands) and Madagascar.
The wingspan is 7âÂÂ8 mm.
The larvae feed on Urena lobata and Urena tomentosa. They probably mine the leaves of their host plant.