1 literature reference for Mantispa brunnea Say in Keating, 1824:

Author: Say, T.
Year: 1824
Title: Order Neuroptera. Pp. 303-310 in Narrative of an expedition to the source of St. Peter's River, Lake Winnepeek, Lake of the Woods, &c. &c. performed in the year 1823, by order of the Hon. J. C. Calhoun, Secretary of War, under the command of Stephen H. Lo