Web sites
Online version of the Annual Checklist:
http://www.catalogueoflife.org/annual-checklist
Latest version of the Catalogue of Life (dynamic editions around a year):
Archives of the Annual Checklists 2000-2014:
http://www.catalogueoflife.org/content/annual-checklist-archive
Web service:
Species 2000 provides web services to facilitate automated access to the Annual Checklist by computer programs. Please visit http://www.catalogueoflife.org/content/web-services for more information.
CoL website:
CoL on Facebook:
www.facebook.com/pages/Catalogue-of-Life/102621393156622
CoL Twitter: