Genus: Barbosania ELGIN & FREY, 2011
Etymology: In honor of Professor Dr. Miguel Barbosa, Sintra Museum of Natural History, a recognised local scientist, who engaged himself in bringing palaeontology to publick knowledge and substantially helped to secure the specimen.
Species: gracilirostris ELGIN & FREY, 2011
Etymology: Latin, gracilis, "slender" and Latin, rostrum, "snout."
Locality: Unknown, Sierra de Maosina Province? Ceara State, northeastern Brazil.
Horizon: Romualdo Member, Santana Formation, Araripe Group.
Age: Late Aptian or Early Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.
Material: Fragmentary skull, mandible and fragmentary skeleton.