pistosaur
Pistosaurus is a genus of herbivorous sauropod dinosaur that lived during the Late Jurassic period, approximately 155 to 150 million years ago. It is known from a single species, Pistosaurus hungaricus, which was discovered in Hungary. Pistosaurus is notable for its distinctive features, including a long, slender neck and a relatively small body size compared to other sauropods of its time.
The genus name Pistosaurus comes from the Greek words "pistos," meaning "faithful" or "trustworthy," and "sauros,"
Pistosaurus is estimated to have been about 10 meters (33 feet) long and weighed around 2.5 tons.
Despite its distinctive features, Pistosaurus is not well-known and is considered one of the least studied