Genus: Tupuxuara non KELLNER & CAMPOS, 1988
Species: deliradamus WITTON, 2009 (nomen dubium)
Etymology: Latin, dr, "crazy" and Latin, adamas, "diamond"
; referring to the
distinctive, angular profile of the nasoantorbital fenestra in this taxon.
Holotype: SMNK PAL 6410
Locality: Santana do Cariri region, southern Ceara State, Brazil.
Horizon: Romualdo Member, Santana Formation, Araripe Group.
Biostratigraphy:
Age: Late Aptian or Early Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.
Material: Partial skull with complete orbit and temporal regions, posterior margin of nasoantorbital fenestra, jaw joint wiht articulated posterior region of mandible and frontoparietal region of cranial crest.
Referred material:
KPMNH DL 84: Cranium and mandible.