Jerome C. Regier, Jeffrey W. Shultz, Andreas Zwick, April Hussey, Bernard Ball, Regina Wetzer, Joel W. Martin & Clifford W. Cunningham (2010). «Arthropod relationships revealed by phylogenomic analysis of nuclear protein-coding sequences». Nature463 (7284): 1079-1083. PMID20147900. doi:10.1038/nature08742.
Jerome C. Regier, Jeffrey W. Shultz, Andreas Zwick, April Hussey, Bernard Ball, Regina Wetzer, Joel W. Martin & Clifford W. Cunningham (2010). «Arthropod relationships revealed by phylogenomic analysis of nuclear protein-coding sequences». Nature463 (7284): 1079-1083. PMID20147900. doi:10.1038/nature08742.