2 literature references for Ochrilidia crenulata Bruner, L., 1889:

Author: Rehn, J.A.G. & Hebard
Year: 1912
Title: Fixation of single type (lectotype) specimens of American Orthoptera. Section I
Source: Proceedings of the Academy of Natural Sciences, Philadelphia (Proc. Acad. Nat. Sci. Philad.) 64(1):60-128
Author: Bruner, L.
Year: 1889
Title: New North American Acrididae, found North of the Mexican boundary
Source: Proceedings of the United States National Museum (Proc. U.S. Nation. Mus.) 12:47-82