Anoplognathus viriditarsus, commonly known as the Green Christmas Beetle, is native to Australia. It is a vibrant, metallic green beetle often seen during the summer months. These beetles are known for their striking coloration and are frequently found on eucalyptus trees, where they feed on leaves.

Anoplognathus viriditarsus, commonly known as the Christmas beetle, is native to Australia. It is predominantly found in the eastern and southeastern parts of the country, including the states of Queensland, New South Wales, and Victoria.

Anoplognathus viriditarsus thrives in temperate to subtropical climates. These regions typically experience warm or hot summers and mild winters, which align with the life cycle and breeding patterns of the species. The beetles are active primarily during the summer months.

This species occupies a unique ecological niche as a herbivore, primarily feeding on the leaves of eucalyptus trees during its adult stage. The larvae, meanwhile, develop in the soil, feeding on organic matter and roots, which plays a crucial role in nutrient cycling within their ecosystem. Their presence is often associated with forested areas, urban parks, and gardens where eucalyptus trees are prevalent.