What feature causes the strong visual resemblance that leads to the Caiman Lizard's common name?
Answer
Prominent, dark scales along the back of its neck
The common name confusion stems from the striking resemblance provided by the prominent, dark scales along the back of the lizard's neck, evoking the look of a true caiman.

Related Questions
To which zoological Order does the Caiman Lizard (*Dracaena guianensis*) belong?What is the most specialized and primary component of the Caiman Lizard's diet?What feature causes the strong visual resemblance that leads to the Caiman Lizard's common name?What is the approximate maximum length that adult Caiman Lizards can attain?What is the primary function of the Caiman Lizard's incredibly strong jaws and muscular configuration?Which family do true Caimans belong to, unlike the Caiman Lizard?Besides being semi-aquatic, what other major environmental niche does the Caiman Lizard exploit in its habitat?Geographically, in which major South American region is the Caiman Lizard primarily found?How many recognized species are currently known to exist in the *Dracaena* genus?What is the shared common characteristic between the Caiman Lizard and true Caimans that relates to their physical surface?