Genus: Calanguban SIMOES, CALDWELL & KELLNER, 2014
Etymology: Calango, a popular term for liards in Bracil and from the native Tupi-Guarani, uba, "father."

Species: alamoi SIMOES, CALDWELL & KELLNER, 2014
Etymology: In honor of Dr. Antonio Alamo Feitosa Saraiva for his many years of work in the Araripe basin.

Holotype: UFRJ MN 7234-V

Locality: Surroundings of Nova Olinda, Ceara State, Araripe Basin, North-East Brazil.

Horizon: Crato Formation.

Biostratigraphy:

Age: Late Aptian to Aptian/Albian Stage, Early Gallic Subepoch, Middle Early Cretaceous Epoch, Early Cretaceous.

Material: Skull, limbs, dorsal and caudal vertebrae and body outline.