Biology Research Guide: Find Websites

The Bartleby.com edition of Gray’s Anatomy of the Human Body.

Photographs and descriptions of biological control agents of insect, disease, and weed pests in North America.

Identification, images, & information for insects, spiders & their kin in the United States & Canada.

A 10-year international effort undertaken to assess the diversity, distribution and abundance of marine life—a task never before attempted on this scale.

From the American Museum of Natural History. Includes digitized versions of Darwin's manuscripts.

Brings together trusted information from resources across the world such as museums, learned societies, expert scientists, and others into one massive database and a single, online portal.

Provides a new global biogeographic regionalization of the Earth's freshwater biodiversity.

A free science library and personal learning tool, currently concentrating on genetics and cell biology, brought to you by Nature Publishing Group.

Specialists in the field of genetics share definitions and descriptions of terms; many include images, animation and links to related terms.

A collection of information about biodiversity compiled collaboratively by hundreds of expert and amateur contributors. Its goal is to contain a page with pictures, text, and other information for every species and for each group of organisms, living or extinct.

At the forefront of invertebrate protection worldwide, harnessing the knowledge of scientists and the enthusiasm of citizens to implement conservation programs.