Crocodiles trump T. rex as heavyweight bite-force champions, new study shows

Paul M. Gignac, Ph.D., Instructor of Research, Department of Anatomical Sciences, Stony Brook University School of Medicine, and colleagues at Florida State University and in California and Australia, found in a study of all 23 living crocodilian species that crocodiles can kill with the strongest bite force measured for any living animal. The study also revealed that the bite forces of the largest extinct crocodilians exceeded 23,000 pounds, a force two-times greater than the mighty Tyrannosaurus rex.