Catalogue of Life
The Catalogue of Life, 18th April 2013, contains contributions from 132 databases with information on 1,352,388 species, 114,069 infraspecific taxa and also includes 928,470 synonyms and 408,689 common names.
The Catalogue of Life combines the outputs of the Species 2000 and the ITIS programmes. Assembly and publication of the Catalogue of Life is managed by Yuri Roskov in Reading, working with colleagues around the world.
Reading RG6 6AS
The Catalogue of Life Partnership: Catalogue of Life