Fluviphylax_pygmaeusProcatopus_gracilisAplocheilichthys_spilauchenJenynsia_unitaeniaCyprinodon_maculariusFundulus_heteroclitusPhalloceros_n_sp_BPhalloceros_n_sp_CPhalloceros_n_sp_DPhalloceros_n_sp_GPhalloceros_n_sp_FPhalloceros_n_sp_EPhalloceros_n_sp_JPhalloceros_n_sp_IPhalloceros_n_sp_PPhalloceros_n_sp_HPhalloceros_n_sp_OPhalloceros_n_sp_RPhalloceros_n_sp_MPhalloceros_n_sp_QPhalloceros_n_sp_LPhalloceros_n_sp_NPhalloceros_n_sp_TPhalloceros_n_sp_SPhalloceros_n_sp_UPhalloceros_n_sp_VPhalloceros_n_sp_APhalloceros_caudimaculatusPhalloptychus_eigenmanniPhalloptychus_januariusPhalloptychus_iheringiiPhallotorynus_fasciolatusPhallotorynus_jucundusPhallotorynus_victoriaePhallotorynus_n_sp_APhallotorynus_n_sp_BCnesterodon_decemmaculatusCnesterodon_carnegieiCnesterodon_brevirostratusCnesterodon_septentrionalisCnesterodon_omorgmatosCnesterodon_hypselurusCnesterodon_n_sp_BCnesterodon_n_sp_ACnesterodon_raddaiPoecilia_reticulataMicropoecilia_spMicropoecilia_branneriPamphorichthys_hollandiPamphorichthys_scalpridensPoecilia_viviparaLimia_vittataXenodexia_ctenolepisXiphophorus_spPoeciliopsis_gracilisGirardinus_uninotatusXenophallus_umbratilisQuintana_atrizonaPhallichthys_fairweatheriCarlhubbsia_kidderiHeterandria_jonesiPriapichthys_anectensNeohetrandria_tridentigerPseudopoecilia_friaScolichthys_greenwayiGambusia_holbrookiBelones_oxbelizanusBrachyrhaphis_rhabdophoraPriapella_compressaTomeurus_gracilisAlfaro_huberiOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Lucinda_et_Reis_2005a