[1][2] The first description of the species was provided in a revision of the varanids of Western Australia, where the family is represented by diverse taxa in a wide variety of habitats.

Early collections and descriptions of the region's species have historically been uncertain, leading the ICZN to issue an opinion that related to this taxon.

[6] This ground dwelling monitor species, somewhat resembles the widespread sand goanna (Varanus gouldii).

[citation needed] Argus monitors are versatile predators and inhabits a large variety of biomes and habitats.

These large lizards are quite fast and will run up to 100 meters (330 ft) away to the nearest tree or burrow when they are chased.

It uses this organ in the same manner as snakes and other monitor species do and can often be seen flicking their tongues in search of a meal.

[citation needed] Argus monitors have also been recorded diving underwater to forage for freshwater Velesunio mussels, during the dry season when terrestrial food is scarce.

[12] Recent studies suggest that the infestation of cane toads, a novel and toxic species, has severely damaged the population structure of Argus monitors within the Top End.

Argus monitors are husky lizards that can be a challenge to physically handle, do not like to be restrained, and can use their sharp claws in their attempts to squirm free.

If left to wander freely on open ground, their ability to suddenly flee makes escape likely.