†subfamily Rhynchaeitinae Mayr 2002 (ibis)
Aves - Pelecaniformes - Threskiornithidae
Parent taxon: Threskiornithidae according to G. Mayr and A. C. Kitchener 2023
Sister taxa: Bostrychia, Cercibis, Eudocimus, Geronticus, Lophotibis, Mesembrinibis, Milnea, Nipponia, Phimosus, Platalea, Plataleinae, Plegadis, Protibis, Pseudibis, Thaumatibis, Threskiornis, Threskiornithinae, Vadaravis, Xenicibis
Subtaxa: Rhynchaeites
Ecology: volant carnivore
Distribution:
• Eocene of Germany (1 collection), the United Kingdom (1)
Total: 2 collections including 3 occurrences