Now this is probably the most controversial genus within the tyrannosauridae, nanotyrannus, some consider it a distinct genus,others see in it just a juvenile trex. NanoT had long legs and a narrow skull, it probably was a very fast and agile runner. NanoT is -should it be an own genus- the smallest tyrannosaurid. Sadly the one find that could finally determine if Nanotyrannus is its own genus , a specimen called bloody mary , is in private hands. I decided to give this drawing a really flamboyant colour scheme, it really looks cool.