G. K. MORRIS and F. MONTEALEGRE-Z., “The Tettigoniidae (Orthoptera: Ensifera) from Ucumarí Regional Natural Park (RNP): Aspects of acoustical communication”, Rev. Colomb. Entomol., vol. 27, no. 2, pp. 93–105, Jul. 2001, doi: 10.25100/socolen.v27i2.9674.