Every species has come into existence coincident both in space and time with a preexisting closely allied species.


On the Law Which Has Regulated the Introduction of New Species (1855)

Alfred Russel Wallace Quotes

Every species has come into existence coincident both in space and time with a preexisting closely allied species.

Every species has come into existence coincident both in space and time with a preexisting closely allied species.

Every species has come into existence coincident both in space and time with a preexisting closely allied species.

Every species has come into existence coincident both in space and time with a preexisting closely allied species.