Since my first paper on “Indiana Acrididæ,” which was published in the Entomologist for April and May, 1891, was prepared, six additional species have been taken in Vigog County. Of these, one is new to science; a second has been known in the United States only from Florida and Nort Carolina; of a third, but one specimen, a female, has hitherto been recorded, and from it Dr. Thomas described the species; while a fourth has not before been taken west of New Jersey.