Children (18 direct children, 18 direct and indirect children):
Ornithocercus assimilis
Ornithocercus australis
Ornithocercus bilobatus
Ornithocercus carolinae
Ornithocercus carpentariae
Ornithocercus cristatus
Ornithocercus formosus
Ornithocercus francescae
Ornithocercus geniculatus
Ornithocercus heteroporoides
Ornithocercus heteroporus
Ornithocercus magnificus
Ornithocercus quadratus
Ornithocercus schuettii
Ornithocercus skogsbergii
Ornithocercus splendidus
Ornithocercus steinii
Ornithocercus thumii