Brasileodactylus araripensis AMNH 24444 (Kellner, 1984; Veldmeijer 2003b) was originally described from just the anterior jaws and later a complete skull and other elements were found. Derived from a sister to Coloborhynchus and Haopterus, Brasileodactylus was a phylogenetic predecessor to Ludodactylus.

Distinct from Coloborhynchus, the skull of Brasileodactylus had no crest. The posterior premaxillary teeth were quite long. So were the matching dentary teeth. The squamosal had a dorsal process that gave the lateral temporal fenestra the appearance of a human ear. The lacrimal protruded into the orbit. The jugal was expanded anteriorly into the antorbital fenestra. The antorbital fenestra was shorter.

The ornithocheirid family tree is here. The entire pterosaur family tree is here.

Elgin RA and Frey E 2011. A new ornithocheirid, Barbosania gracilirostris gen. et sp. nov.
(Pterosauria, Pterodactyloidea) from the Santana Formation (Cretaceous) of NE Brazil. Swiss Journal of Palaeontology. DOI 10.1007/s13358-011-0017-4.

Kellner AWA 1984. Ocorrência de uma mandibula de pterosauria (Brasileodactylus araripensis, nov. gen.; nov. sp.) na Formação Santana, Cretáceo da Chapada do Araripe, Ceará-Brasil. Anais XXXIII Cong. Brasil. de Geol, 578–590. Rio de Janeiro

Kellner AWA and 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 Monographs, 17:1–135.

Veldmeijer AJ 2003b. Preliminary description of a skull and wing of a Brazilian Cretaceous (Santana Formation; Aptian-Albian) pterosaur (Pterodactyloidea) in the collection of the AMNH. PalArch, series vertebrate palaeontology 1: 1-13.

Veldmeijer AJ, Meijer HJM and SignoreM 2009. Description of Pterosaurian (Pterodactyloidea: Anhangueridae, Brasileodactylus) remains from the Lower Cretaceous of Brazil, DEINSEA 13: 9-40

wiki/Brasileodactylus