What is wallaces line and Webers line?
Wallace’s Line – A hypothetical line demarcating the distribution of Asian and Australian fauna, passing between the islands of Bali and Lombok to the south and Borneo and Sulawesi to the north, used especially in biogeographic studies of evolution. Weber’s Line – Weber moved Wallace’s line far more to the Australian side, but, more importantly, he abandoned the idea of a borderline.
