Biological Diversity: Animals
A concise, illustrated overview of Kingdom Animalia and the organization of animal bodies.
A dynamic archive of information on digital morphology and high-resolution X-ray computed tomography of biological specimens. Includes slice-by-slice animations, animated volumetric and 3D surface renderings, introduction, references, links, and archival
A virtual zoo with photo galleries, web cams, news, and a zoo and aquarium directory.
Includes information and images of Paraguayan wildlife, a free on-line Paraguayan zoology journal, and information about birdwatching and wildlife tours.
A complete checklist of the whole Italian fauna, with over 57,400 species.
Provides amateur naturalists with the opportunity to share their photographs and stories about the animals that co-exist with man in town, city or backyard.
Searchable database that aims to provide accurate taxonomic and associated information about India's 81,000 known animal species.
Introduction to the Metazoa
Information on the group's fossil record, life history, ecology, systematics and morphology, covering each group of organisms (each taxon).
Guide to gelatinous zooplankton of the U.S. Pacific Coast, with photos and information on jellyfish (true jellies), comb jellies, gelatinous molluscs, and pelagic tunicates.
Highlights of the larger members of the animal kingdom (Animalia).
OzWildlife Australian Wildlife Photography
Provides photographs and information covering a wide range of Australian wildlife including mammals, birds, reptiles, frogs, insects and spiders.
The Animal Diversity Web
An online database of animal natural history, distribution, classification, and conservation biology
The Animal Files
Brief notes on the biology of about 50 animal species as well as their role in mythology, shamanism, and dream symbolism.
The Phyla of Kingdom Animalia
Comprehensive outline of animal taxonomy, with links to descriptions of phyla and major classes and orders.
Article by Wim van Egmond introducing oligochaetes, flatworms and nematodes with several photographs.