Micrathena mitrata, commonly known as the white micrathena or white-banded orb-weaver, is a species of spider belonging to the family Araneidae. It is characterized by its small size, with females measuring around 6-8 mm in length. The spider has a distinct white abdomen with black bands, and it constructs intricate orb-shaped webs to capture prey. Micrathena mitrata is commonly found in the southeastern United States and is known for its unique and visually striking appearance.