Daniel J. Jackson, Néva P. Meyer, Elaine Seaver, Kevin Pang, Carmel McDougall, Vanessa N. Moy, Kacy Gordon, Bernard M. Degnan, Mark Q. Martindale, Robert D. Burke, Kevin J. Peterson
Dev Genes Evol. 2010 December; 220(7-8): 221–234. Published online 2010 November 11. doi: 10.1007/s00427-010-0343-3