Rollodons (species)

Rollodons are a species from the Dinotrux franchise, a fusion of Centrosauruses with steamrollers. They are not a silent species of Dinotrux, but the only word they are known to speak is "Roll" which they say constantly. Though regarded by many as a nuisance or a menace, their talent for flattening everything in their path can be put to good use, as in rolling over tar and gravel to produce pavement. Curiously, Rollodons have a fear of the much smaller Reptools, and despite being willing to take on Dinotrux of equal or larger size to themselves will turn away from the smaller creatures.