How is the head of a whiptail lizard generally described in relation to its body mass?

Answer

Relatively small and somewhat triangular

The overall physical impression conveyed by most whiptails is one of sleekness and elongation, reflecting their need for speed across open landscapes. Structurally, this streamlined body includes a head that is relatively small when compared against the overall mass of the lizard's body. Furthermore, the shape of this head is typically described as being somewhat triangular.

How is the head of a whiptail lizard generally described in relation to its body mass?
morphologycharacteristiclizardwhiptail