The document summarizes key facts about the phylum Entoprocta. It notes that Entoprocta are small, goblet-shaped animals that are mostly sessile and attached by stalks. They have a crown of tentacles bearing cilia that draw food toward the mouth, located inside the crown. Entoprocta range from 0.1 to 7 mm long and occur worldwide, primarily in marine habitats. They can exist singly or form colonies, and reproduction can involve either external fertilization or fertilization and larval development within brood chambers.