The Tree of Life Web Project (ToL) is a collaborative effort of biologists and nature enthusiasts from around the world . On more than 10,000 World Wide Web pages, the project provides information about biodiversity, the characteristics of different groups of organisms, and their evolutionary history ( phylogeny ).
The data in current edition of the Catalogue of Life have been provided by 133 databases.
The Catalogue of Life is a joint product of Species 2000 and ITIS .
Welcome to the GBIF Data Portal