AsiaAustralasian

AsiaAustralasian is a biogeographical realm that encompasses the landmasses of Asia and Australasia. This realm is characterized by its immense diversity of flora and fauna, reflecting its vast geographical extent and varied climatic zones. It spans from the Arctic regions of Siberia to the tropical rainforests of Southeast Asia and the unique ecosystems of Australia and New Guinea.

The geological history of the AsiaAustralasian realm has played a significant role in shaping its biodiversity. The movement of tectonic plates has led to the isolation and connection of landmasses over millions of years, influencing the evolution of distinct species and faunal assemblages. This realm includes a wide array of habitats, from deserts and grasslands to mountains and marine environments.

Notable features of AsiaAustralasian biodiversity include the presence of megafauna in some regions, a rich diversity of primate species, and unique marsupial fauna in Australasia. The flora is equally varied, with ancient forests, alpine meadows, and desert vegetation. Human influence has also significantly impacted the realm, leading to habitat modification and species adaptations. Understanding the AsiaAustralasian realm is crucial for comprehending global biodiversity patterns and conservation efforts.