Named By: Tiago R. Simões, Michael W. Caldwell & Alexander W. A. Kellner - 2014.
Classification: Chordata, Reptilia, Squamata.
Species: C. alamoi (type).
Known locations: Brazil - Crato Formation.
Time period: Albian of the Cretaceous.
Fossil representation: Skull and partial post cranial skeleton lacking the tail, and parts of the limbs.
Calanguban is a genus of lizard that lived in Brazil during the early Cretaceous.
- A new Early Cretaceous lizard species from Brazil, and the phylogenetic position of the oldest known South American squamates. - Journal of Systematic Palaeontology 13 (7): 601. - Tiago R. Simões, Michael W. Caldwell & Alexander W. A. Kellner - 2014.