Ibises and Spoonbills (Theristicus) is a genus of bird (Aves) in the family Threskiornithidae (Ibises and Spoonbills).
Theristicus branickii
Theristicus melanopis
Theristicus caudatus
Theristicus caerulescens
Plegadis
Cercibis
Platalea
Nipponia
Pseudibis
Theristicus
Mesembrinibis
Lophotibis
Bostrychia
Geronticus
Threskiornis
Phimosus
Eudocimus