Consider the green iguana. It is known taxonomically as the genus Iguana, species iguana. The species Iguana iguana belongs to the family Iguanidae. The family Iguanidae belongs to the suborder Iguania. From this, students, we learn that the iguana was scientifically classified by a bunch of people who were ditching work four hours early. It’s a minor miracle we didn’t get dogs classified as doggo doggo of the family doggy, suborder puppos, order goodboys.