González, G. and Vandenberg, N. J. (2006) “Review of lady beetles in the Cycloneda germainii species complex (Coleoptera; Coccinellidae: Coccinellinae: Coccinellini) with descriptions of new and unusual species from Chile and surrounding countries”, Zootaxa. Auckland, New Zealand, 1311(1), pp. 13–50. doi: 10.11646/zootaxa.1311.1.2.