New species of dinosaur discovered: the lonely small bandit Dahalokely tokana is thought to have been between nine and 14 feet long and lived around 90 million years ago. Its name, derived from the Malagasy language, refers to the animal's carnivorous diet and the fact that it evolved when India and Madagascar were one land mass cut off from the rest of the world. Scientists believe it belonged to a family of dinosaurs known as the abelisaurids, bipedal dinosaurs that thrived during the Cretaceous Period. Dahalokely could be an ancestor of later dinosaurs that lived both in Madagascar and India, said the researchers writing in the journal Public Library of Science ONE. It was believed to have been carnivorous and predates the next youngest dinosaur in the area by 20 million years. Lead scientist Dr Andrew Farke, from the Raymond M. Alf Museum of Paleontology in California, US, said the find was of particular importance as it was evidence that the abelisaurid family of dinosaur had been in Madagascar at the time. We had always suspected that abelisauroids were in Madagascar 90 million years ago, because they were also found in younger rocks on the island. Dahalokey nicely confirms this hypothesis," he said. Madagascar has been isolated from India for the past 88 million years.