👉 Cosmochthonoidea is a group of organisms that have an average life span of over 3,500 years and are classified as the oldest living organisms on Earth. They primarily inhabit terrestrial environments such as forests, deserts, and wetlands, where they can survive for thousands of years without significant changes in their environment. Cosmochthonoidea include organisms that were once extinct but have been re-occurring due to increased human activities and climate change.
