Some were over 1,000 bones.
Pterodactylus isn't known from any adult specimens. However, based on the size and development levels of the many juvenile Pterodactylus that have been found, paleontologists estimate that Pterodactylus had a wingspan of about 5 feet. it has small bodies
Like birds, Pterodactylus and all other pterosaurs had many tiny air sacs in its bones. The air sacs lowered the density of the pterosaur's bones, thus increasing its weight and making it easier for it to fly.
Pterodactylus adults probably grew to have a wingspan of about 5 feet. No fossils of adult Pterodactylus have been discovered, so that size is an estimate made by paleontologists, based on the size and development level of the many juvenile Pterodactylus fossils that have been found.
No fossils of adult Pterodactylus have ever been found. However, paleontologists have estimated the size of adults based on the sizes and development levels of the many juvenile Pterodactylus fossils that have been found. They estimate that an adult Pterodactylus's wingspan was about 5 feet.
There is only one species of Pterodactylus, Pterodactylus antiquus. However, there are many different types of pterosaur, or flying reptile. Pterodactylus and Pteranodon are probably the two most famous pterosaurs, and two other famous ones are Quetzalcoatlus and Ramphorhynchus.
Pterodactylus had two feet, but they walked on their feet as well as their wings, making them quadrupeds. If you are referring to how many feet are in their wingspan, it is estimated that the wingspan of an adult Pterodactylus was about 5 feet.
A flying dinosaur
In the sky.
Pterodactylidae
No fossils of adult Pterodactylus are known to science. However, from the fossils of juveniles that have been discovered, paleontologists estimate that an adult Pterodactylus's wingspan was about 5 feet, or just over 1.5 meters.
Pterodactylus and Stegosaurus probably mostly ignored each other. Pterodactylus was far too small to hunt Stegosaurus, and Stegosaurus eggs probably had a shell too thick for a Pterodactylus to break it.
Pterodactylus had no armor whatsoever. In the case of an attack by a predator, Pterodactylus would have flown away to escape.