Schleich AnimantarxSchleich Animantarx Schleich model 15013 Product Dimensions: 13. 5 x 6. 5 x 8 cm Age: 3 years and up Released 2019 The Animantarx was an approximately 3 metre long dinosaur with bone plate armour. Only one skeleton of the dinosaur has ever been found, so we dont really know so much about it. It lived during the Upper Cretaceous period, at the time of Argentinosaurus and Giganotosaurus, and fed on plants. The thick armour gave the Animantarx its name.