Ingridia

Tupandactylus is a genus of tapejarid pterodactyloid pterosaur from the Early Cretaceous Crato Formation of Brazil. It is known from two species, T. imperator and T. navigans, though it has been suggested that there is only a single, highly sexually dimorphic species. T. imperator was described in 1997 by D. A. Campos and Alexander W. A. Kellner, who assigned it to Tapejara. Six years later, T. navigans was named and also assigned to Tapejara. In 2007, two efforts to reallocate both species to a new genus were made, and ultimately the name Tupandactylus came into use.