check the same site http://wiki.answers.com/Q/Is_an_iguana_a_carnivore_or_an_omnivore
u can't trust those always :P
kanna deyak naththan ma thamai omnivorous :rofl: naththan most of them are herbivorous :P
:no: eyala ekama order eke only difference is their genus :) because monitors are carnivores and iguanas are herbivorous :) but in srilankan english monitors known as iguana since we don't find those typa iguanas in here :)