Naskrecki, P. and Bazelet, C. S. (2009) “A species radiation among South African flightless spring katydids (Orthoptera: Tettigoniidae: Phaneropterinae: Brinckiella Chopard)”, Zootaxa. Auckland, New Zealand, 2056(1), pp. 46–62. doi: 10.11646/zootaxa.2056.1.2.