1. Cryptic species as a window on diversity and conservation;D. Bickford,2007
2. Singing and cryptic speciation insects;C. S. Henry,1994
3. Cryptic species among sound-producing ensiferan Orthoptera (Gryllidae and Tettigoniidae);T. J. Walker,1964
4. The role of courtship songs in reproductive isolation among populations of green lacewings of the genus Chrysoperla (Neuroptera: Chrysopidae);M. M. Wells,1992
5. Stridulations reveal cryptic speciation in neotropical sympatric ants;R. S. Ferreira,2010