Scientists have discovered a pocket sized dinosaur forerunner that was just 4 inches tall.
Named Kongonaphon kely, which means tiny bug slayer, the creature looked like a dinosaur but scampered the Earth earlier, predating both dinosaurs and flying pterosaurs.
The fossils, dug up in Madagascar, date from 237 million years ago, according to a study Monday in the journal Proceedings of the National Academy of Sciences.

Alex Boersma/AP
Scientists say it had strong hind legs and feasted on bugs. They figure the little guy was an adult because of growth rings in its bones.