Kellner, A. W. A., & Tomida, Y. (2000). Description of a new species of Anhangueridae (Pterodactyloidea): With comments on the pterosaur fauna from the Santana Formation (Aptian-Albian), northeastern Brazil. National Science Museum.

Kellner, Alexander Wilhelm Armin, and Yukimitsu Tomida. Description of a New Species of Anhangueridae (Pterodactyloidea): With Comments on the Pterosaur Fauna from the Santana Formation (Aptian-Albian), Northeastern Brazil. Tokyo: National Science Museum, 2000.

Kellner, Alexander Wilhelm Armin, and Yukimitsu Tomida. Description of a New Species of Anhangueridae (Pterodactyloidea): With Comments on the Pterosaur Fauna from the Santana Formation (Aptian-Albian), Northeastern Brazil. National Science Museum, 2000.