Clostera inclusa, the angle-lined prominent moth, many-lined prominent or poplar tentmaker, is a moth of the family Notodontidae. The species was first described by Jacob Hübner in 1831. It is found in North America, including Arkansas, Colorado, Florida, Georgia, Illinois, New Hampshire, New York, North Carolina, Oklahoma, Ontario, Oregon, Pennsylvania, South Carolina and Virginia.

The wingspan is 25–32 mm.

The larvae feed on various Salicaceae species. They are gregarious.

...