The online edition of this classic text features 1,247 illustrations and more than 13,000 entries in the index. Lichenland Lichen biology, practical uses, diagrams and photos. Integrated Taxonomic Information System is a partnership of U.S., Canadian, and Mexican agencies, other organizations, and taxonomic specialists cooperating on the development of an on-line, scientifically credible, list of biological names focusing on the biota of North America. An excellent, well maintained collection of links related to studies in the life sciences. Primate Center Great site devoted to all aspects of primate biology.
Site includes images, animations, articles, references, links to related sites, and more.
Sea Urchin Education Laboratory modules using sea urchin eggs and a web site developed by teachers and Stanford University researchers provide more than 150 web pages to support the teaching of fertilization and development. Designed for high school students, these materials are also appropriate for introductory college classes. This site contains a clear, well-illustrated series of features about the human senses, the brain, and sensory defects. The Tree of Life is a project to link biological information available on the Internet in the form of a phylogenetic navigator. With more than 1,000 pages currently in the Tree, housed on 10 computers, the project continues to grow.