Genus Lanthanotus is a rare and fascinating reptile with no widely accepted synonyms. However, there have been attempts to reclassify the species under different genera, including Varanus, Otosaurus, and Lanthanotus. Some scientists argue that Lanthanotus should belong to its own family, Lanthanotidae, while others suggest it should be classified under the family Varanidae. Lanthanotus has also been referred to as the earless monitor lizard due to the absence of visible ears. This highly elusive and enigmatic species can be found in the rainforests and limestone caves of Borneo, where it feeds on small invertebrates and has a unique reproductive behavior. Despite its relative obscurity, Lanthanotus remains a subject of interest for herpetologists and nature enthusiasts alike.