Outgroup_to_Anseres

Cnemiornis

Thalassornis

Dendrocygna

Stictonetta

Anatinae

Tadorninae

Chelychelynechen_quassus

Ptaiochen_pau

Thambetochen_xanion

Thambetochen_chauliodous

Geochen_rhuax

Cereopsis_novaehollandiae

Branta_hylobadistes

Branta_sandvicensis

Branta_canadensis

Branta_ruficollis

Branta_leucopsis

Branta_hrota

Branta_bernicla

Coscoroba_coscoroba

Cygnus_atratus

Cygnus_melanocoryphus

Cygnus_olor

Cygnus_buccinator

Cygnus_columbianus

Cygnus_cygnus

Cygnus_bewickii

Anser_erythropus

Anser_albifrons

Anser_canagicus

Anser_rossii

Anser_caerulescens

Anser_indicus

Anser_brachyrhynchus

Anser_fabalis

Anser_cygnoides

Anser_rubrirostris

Anser_anser