Our thanks to Caldey who sent into Everything Dinosaur her illustration of the tyrannosaur Bistahieversor sealeyi. It is a beautiful Bistahieversor drawing. We think this piece of artwork was inspired by the recently introduced Beasts of the Mesozoic 1/18th scale Bistahieversor sealeyi figure. Congratulations Caldey, it is a stunning illustration.

Picture credit: Caldey

A Beautiful Bistahieversor

Teeth representing a tyrannosaur had been discovered in sediments associated with the Hunter Wash Member of the Kirtland Formation (New Mexico). Skeletal material representing a juvenile tyrannosaur was found and in 1997 the remains of a much larger animal were discovered. These remains represented an adult which would have measured over eight metres long. Bistahieversor was formally named and described in 2010 (Carr and Williamson). The species name honours Paul Sealey, a museum volunteer who found the adult specimen.

Picture credit: Everything Dinosaur

A spokesperson from the UK mail order company stated:

“The colourful Beasts of the Mesozoic figures have inspired many young artists to create illustrations. Caldey’s beautiful Bistahieversor drawing is a wonderful example. The detail that Caldey has captured is stunning and we love the way in which she has depicted the nasal crest associated with this theropod dinosaur.”

Our thanks to Caldey for sending in her wonderful dinosaur drawing.