. Its specimens were long thought to pertain to Pterodactylus . Its head crest is a distinctive feature.   Germanodactylus is described as being " raven -sized" in weight. G. cristatus had a 0.98  wingspan (3.2 ft) and a 13 centimeter long (5.1 in) skull, while G. rhamphastinus was somewhat larger, with a 1.08 meter