Tree of Life on Earth

Vitae (living organisms)
cellular organisms
Welcome to ZipcodeZoo Scope We are working to become a proper home base for Naturalists, both amateur and professional. We have also created 183,591 pages with text, photos, and maps for taxonomic groups from Domain down to Genus. Finding all of this can be fast, because about 3 million pages are indexed for soundex searches. Welcome to ZipcodeZoo
Tropical Biodiversity - Santarém - Pará - Brasil
323,899,142 occurrence records from 370 data publishers - GBIF Portal Try out the new GBIF portal! Why not try out the new GBIF portal at, which has many more features and includes lots of information about the GBIF community, including great examples of data uses in research and interesting applications? The old GBIF data portal which you are viewing now will continue to be supported until we are satisfied it can be taken down without causing major inconvenience. Be aware that the content here is static and has not been updated since the launch of the new portal on 9 October 2013. If and when a date is confirmed for discontinuing the old data portal, we will post it here with plenty of prior notice. Welcome to the (former) GBIF Data Portal

323,899,142 occurrence records from 370 data publishers - GBIF Portal

GOLD:Genomes Online Database, is a World Wide Web resource for comprehensive access to information regarding genome and metagenome sequencing projects, and their associated metadata, around the world. 1. Register Register your project information and Metadata in Genomes Online Database 2. Genomes OnLine Database - Home Genomes OnLine Database - Home
Explore Wikispecies HELP Section -- Detailed information on creating pages.Taxonomy -- Information on the Linnaean classification of species.Village Pump -- Discuss the project.Done and To Do -- See references to very detailed areas and defined future targetsWikispecies FAQ -- Check replies to common concerns.Image Guidelines -- Our recommendation on where to upload illustrationsWikispecies PR -- Help us by spreading the word of Wikispecies Collaboration with ZooKeys A collaboration between Wikispecies and ZooKeys has been announced. PhytoKeys also joined the collaboration in November 2010. Images of species from ZooKeys and PhytoKeys will be uploaded to Wikimedia Commons and used in Wikispecies.

Wikispecies, free species directory

Wikispecies, free species directory

Evolutionary history of life

The evolutionary history of life on Earth traces the processes by which living and fossil organisms have evolved since life on the planet first originated until the present day. Earth formed about 4.5 Ga (billion years ago) and life appeared on its surface within 1 billion years. The similarities between all present-day organisms indicate the presence of a common ancestor from which all known species have diverged through the process of evolution.[1] Evolutionary history of life
HOME Welcome to EcoLibrary! Students in my classes and workshops - ranging from college age to kindergarten - learn best when we use a lot of photographs and other rich teaching materials. EcoLibrary allows students and teachers to freely use materials that support learning about ecology, conservation biology, and the environment. EcoLibrary currently contains several hundred annotated photographs that illustrate key concepts in these fields, and as the site grows we will add maps, sounds, panoramas, and interactive exercises. HOME
Earth Earth is the third planet from the Sun. It is the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets. Earth
History The objects of our research will be the different forms and manifestations of life, the conditions and laws under which these phenomena occur, and the causes through which they have been effected. The science that concerns itself with these objects we will indicate by the name biology [Biologie] or the doctrine of life [Lebenslehre]. Although modern biology is a relatively recent development, sciences related to and included within it have been studied since ancient times. Natural philosophy was studied as early as the ancient civilizations of Mesopotamia, Egypt, the Indian subcontinent, and China. However, the origins of modern biology and its approach to the study of nature are most often traced back to ancient Greece.[6] While the formal study of medicine dates back to Hippocrates (ca. 460 BC – ca. 370 BC), it was Aristotle (384 BC – 322 BC) who contributed most extensively to the development of biology. Biology