The genome of Capitella teleta has six members of the Pax family of proteins. C. teleta Pax family members group with the following: Pox neuro, Paxβ, Pax1/9, Pax2/5/8, Pax3/7, and Pax4/6. The tree shown is a Bayesian consensus tree, with posterior probability support values placed above the nodes. Maximum likelihood bootstrap support values are included where the tree topology agreed with the Bayesian consensus tree, and are below the nodes. Am: Acropora millepora; Amphi: Branchiostoma floridae; Ci: Ciona intestinalis; Ct-: Capitella teleta; Dj: Dugesia japonica; Dm: Drosophila melanogaster; Es: Euprymna scolopes; Hau: Helobdella sp. Austin; Hs: Homo sapiens; Ls: Lineus sanguineus; Mm: Mus musculus; Pdu-: Platynereis dumerilii; Sam: Schistocerca Americana.