Monotremata

• Ornithorhynchidae
• Tachyglossidae

• Access Science Monotremata  - Article outline on this family and subgroups. With tips to access full text.
• Action Plan for Australian Marsupials and Monotremes  - Offers links and photos.
• Animal Adaptations Monotremes  - Features members, range and physical features. With pictures and links.
• Answers.com Monotreme  - Provides information on range, characteristics, physiology and taxonomy. With online references.
• Big Zoo Order Monotremata  - Contains information on characteristics, ranges and habitat. With links.
• Cartage Monotremes Order Monotremata  - Features members, characteristics and range. With pictures.
• Comparative Mammary Anatomy: Monotremes  - Gives overview and details on specific animals.
• Enchanted Learning Search Monotremes  - Presents information on members, reproduction and range. With pictures and links.
• Encyclopedia Monotremata  - Provides information on characteristics, reproduction and geographical distribution. With links.
• Encyclopedia Monotremes  - Presents information on range, members and distinguishing characteristics. With links.
• Icon Bazaar Marsupials and Monotremes  - Offers pictures. Includes names and links.
• Image Archives and Links To Images On the Web  - Lists photos of species. With links.
• Index of Monotremes  - Defines this animal group and offers links to individual species.
• Introduction to Monotremata  - Provides information on families, characteristics and range. With pictures, maps and links.
• Kids.com What is a Monotreme?  - Provides information on physical features. With links.
• Long-beaked Echidna Zaglossus bruijni  - Provides data on characteristics, trivia,morphology and ecology. With local names, references and photos.
• Mammalogy BSCI 338M  - Contains lecture notes. With links.
• Mammals, Marsupials and Monotremes  - Provides information on characteristics. With photos and links.
• Mesozoic Mammals? Monotremata  - Provides information on online resources featuring these species. With links and references.
• Monotremata  - Provides information on traits and other families. With pictures and links.
• Monotremata Platypus and Echidnas  - Offers pictures. With links and references.
• Monotremata: Life History & Ecology  - Discusses range, characteristics, reproduction, fossil records, systematics and morphology. With links, photos and online references.
• Monotreme  - Gives general characteristics, physiology, taxonomy, fossil species, and links to members of the group.
• Monotreme Extreme  - Presents information on characteristics, members, history, diet, behavior, breeding season, reproduction and life span.
• Monotremes Are Not That Confusing  - Presents features shared with other animal groups. With links.
• Monotremes Egg-laying Mammals  - Provides information on members, range and physical description. With pictures.
• Monotremes Order Monotremata  - Provides information on members, reproduction, characteristics, ranges and habitat. With pictures and links.
• Order Monotremata Monotremes  - Shows taxonomic tree. With links and online references.
• Paleontology Portal: Monotremes  - Describes physical features, fossil range, and gives links to periods.
• Pictures and Facts About Monotremes  - Offers images and links with description.
• Science Show Monotremes  - Contains information on a radio program discussion on these species. With links.
• Systematic Relationships of the Monotremata: The Ontogenetic Evidence  - Discusses morphogenenesis and molecular genetics. By Ulrich Zeller.
• VMNH Monotremes  - Presents information on range, description, natural history, reproduction, taxonomy and relationships. With links and online references.
• What is a Monotreme?  - Discusses characteristics, members and fossil records. With maps, pictures and links.