Lis, J. A. (2010) “Coxal combs in the Cydnidae sensu lato and three other related ‘cydnoid’ families – Parastrachiidae, Thaumastellidae, Thyreocoridae (Hemiptera: Heteroptera): functional, taxonomic, and phylogenetic significance”, Zootaxa. Auckland, New Zealand, 2476(1), pp. 53–64. doi: 10.11646/zootaxa.2476.1.6.