Alfred Russel Wallace (1823-1913 ... He noticed a striking pattern in the distribution of animals around the archipelago. He proposed an imaginary line dividing the region in two parts. Later known as ...

British biologist and naturalist Alfred Russel Wallace gives his name to the Wallace ... on either side of the line are very strong and animals trying to cross the line would be swept away.

Two of my greatest passions in life are cockroaches and Alfred Russel Wallace, so I am fortunate ... biogeography (the study of how plants and animals are distributed) and his book 'The Malay ...

Alfred Russel Wallace was a great admirer of Darwin and ... The diagram illustrates what could happen to an animal population, which is separated into two isolated groups by a geographical feature ...

In the north choir aisle of Westminster Abbey, next to Charles Darwin’s memorial, is a white marble roundel with a profile relief bust to the memory of naturalist Alfred Russel Wallace ... by the end ...