American Fisheries Society

American Society of Ichthyologists and Herpetologists

American Society of Mammalogists

Museum of Comparative Zoology, Harvard University

Society for Conservation Biology

Society for Integrative and Comparative Biology

Society for the Study of Amphibians and Reptiles

Nature, the international weekly journal of science, has a collection of videos.  For selected articles and letters Nature will present streaming videos that feature interviews with scientists behind the research and analysis from Nature editors.  These videos include:

Genome of the Duck-billed Platypus

Whale Evolution

Jaws II (the moray eel)

Deep Southern Ocean Diversity

More videos are available on the Nature website.

UCMP Hall of Mammals-An extensive online taxonomy of mammals hosted by University of California, Berkeley

Taxonomy Browser at NBII

World Biodiversity Database-Continuously growing taxonomic database