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Birds of North America Birds of North America
Birds of North America- A reference series on North American birds, with information and sample profiles. ...
Branchiostoma in coarse sand Branchiostoma in coarse sand
Branchiostoma in coarse sand- Information on several species that live in sand at moderate depths off the coast of Devon, UK, and photographs of the lancelet (Branchiostoma lanceolatum) and the pea urchin (Echinocyamus p ...
Amphioxus Embryonic Development Amphioxus Embryonic Development
Amphioxus Embryonic Development- A fascinating short movie from YouTube showing the early cell divisions in the egg and its subsequent development. ...
Introduction to the Cephalochordata Introduction to the Cephalochordata
Introduction to the Cephalochordata- Illustrated description of these primitive chordates, which are small, eel-like, unprepossessing animals that spend much of their time buried in sand. ...
Lancelet Lancelet
Lancelet- Photograph of Branchiostoma lanceolatum and information from Wikipedia on the genus, traditionally known as amphioxus, its physical features and taxonomy. ...
The Amphioxus Song The Amphioxus Song
The Amphioxus Song- A song, set to the tune of “It’s a long way to Tipperary”, that explains in verse the evolutionary development of vertebrates. ...
Amphioxus: A Peaceful Anchovy Fillet to Illuminate Chordate Evolution Amphioxus: A Peaceful Anchovy Fillet to Illuminate Chordate Evolution
Amphioxus: A Peaceful Anchovy Fillet to Illuminate Chordate Evolution- Illustrated article on amphioxus, a species which occupies a central place in evolutionary thoughts when considering the origin of vertebrates. ...
FishBase FishBase
FishBase- Searchable global database containing information on 25,585 species (110,000 common names), 71,000 synonyms, 28,000 photos, and 21,000 references. ...
Marine Fish Fauna in Hong Kong Waters Marine Fish Fauna in Hong Kong Waters
Marine Fish Fauna in Hong Kong Waters- The first fish Internet database in Hong Kong. ...
Acacia decurrens Acacia decurrens
Acacia decurrens- Short description and medicinal uses. ...
Codes for Australian Aquatic Biota Codes for Australian Aquatic Biota
Codes for Australian Aquatic Biota- Species coding system for aquatic organisms in the Australian region. Includes standard English names for Australian fishes. ...
The Cyclostomes: Class Agnatha The Cyclostomes: Class Agnatha
The Cyclostomes: Class Agnatha- Outlines the characteristics of this class of primitive jawless vertebrates which comprises the hagfishes and lampreys. ...
Fish Fish
Fish- Information from Wikipedia on the classification, anatomy, respiration and general biology of fish, and other aspects of their life. ...
National Collection of Fishes National Collection of Fishes
National Collection of Fishes- With roughly 19,000 specimens, this is one of the world's largest fish collections and is located part in Washington, DC, and part in Suitland, Maryland. ...
Fish FAQ Fish FAQ
Fish FAQ- Fascinating facts about fish from U.S. National Marine Fisheries Service Northeast Fisheries Science Center. ...
Key to the Fishes of Puget Sound Key to the Fishes of Puget Sound
Key to the Fishes of Puget Sound- Identification key and guide to all families of fishes in Puget Sound (Washington, USA). ...
North American Freshwater Fish North American Freshwater Fish
North American Freshwater Fish- Images, distribution maps and other data on North American freshwater fish. ...
Brian W Coad Brian W Coad
Brian W Coad- Annotated checklists of Canadian, Iranian and Iraqi freshwater fish. ...
Hlasek.com: Photo Gallery of Fish Hlasek.com: Photo Gallery of Fish
Hlasek.com: Photo Gallery of Fish- A collection of photographs of a number of species in their natural environment. ...
Animal Info Animal Info
Animal Info- Biology, ecology, habitat, and status of rare, threatened and endangered species of mammals and information on their native countries: biodiversity, ecosystems, population, and land use. ...
UCMP Hall of Mammals UCMP Hall of Mammals
UCMP Hall of Mammals- University of California Museum of Paleontology site providing an introduction the Class Mammalia and to the subcategories of mammals, including the marsupials, monotremes, multituberculata, and the ...
The Ultimate Ungulate Page The Ultimate Ungulate Page
The Ultimate Ungulate Page- Biology of the infraorder Ungulata and related groups, including Artiodactyla, aardvarks, elephants, hyraxes, sea cows, and Perissodactyla. ...
Mammals of Texas Mammals of Texas
Mammals of Texas- Guide to the 181 species of Texas mammals, based on Davis and Schmidly's classic printed handbook. ...
Acacia nilotica Acacia nilotica
Acacia nilotica- short description and medicinal uses ...
Natural History Collections: Mammals Natural History Collections: Mammals
Natural History Collections: Mammals- An introduction to the biology of the placental mammals, the monotremes and the marsupials. ...
Wildlife Africa: Animal Behavior: Mammals Wildlife Africa: Animal Behavior: Mammals
Wildlife Africa: Animal Behavior: Mammals- Notes on the habitat, habits, diet and breeding behavior of some of the larger African mammals. ...
National Collection of Mammals National Collection of Mammals
National Collection of Mammals- With roughly 590,000 specimens, this is by far the world's largest mammal collection and is located in Washington, DC, USA. ...
Nature Worldwide: Mammals Nature Worldwide: Mammals
Nature Worldwide: Mammals- National checklists of all the species of mammals in the world. ...
Kenneth E. Behring Family Hall of Mammals Kenneth E. Behring Family Hall of Mammals
Kenneth E. Behring Family Hall of Mammals- Exhibition from the Smithsonian National Museum of Natural History covering what makes a mammal, how mammals evolved and where mammals live. ...
Wild Facts Wild Facts
Wild Facts- Provides daily articles on some less well known animals. ...
Australian Mammals: Living and Extinct Australian Mammals: Living and Extinct
Australian Mammals: Living and Extinct- Species profiles including habitats, characteristics, behavior, breeding cycles, feeding, images and range maps. ...
Class Mammalia Class Mammalia
Class Mammalia- Introduction to mammals, with detailed information about subclasses and orders of mammals, from the Animal Diversity Web. ...
MAMMFAUN MAMMFAUN
MAMMFAUN- A bibliography of publications concerning the geographical distribution of mammals. ...
Tasmanian Mammal List Tasmanian Mammal List
Tasmanian Mammal List- Guide to Tasmania's mammals. ...
Jurassosaur's Reptipage Jurassosaur's Reptipage
Jurassosaur's Reptipage- Short articles on the biology of reptiles. ...
Reptile Image Gallery Reptile Image Gallery
Reptile Image Gallery- Small images of snakes, crocodilians, and lizards by Adrian Warren. ...
Coastal Plains Reptiles Coastal Plains Reptiles
Coastal Plains Reptiles- Photographs and information on the snakes, lizards, turtles, and crocodilians of the Coastal Plain region of the southeastern United States. ...
The New Reptile Database The New Reptile Database
The New Reptile Database- The database covers all living snakes, lizards, turtles, amphisbaenians, tuataras, and crocodiles. ...
National Collection of Amphibians and Reptiles National Collection of Amphibians and Reptiles
National Collection of Amphibians and Reptiles- With over 500,000 specimens from round the world, this collection is located in Washington, DC, USA. ...
Amazon Reptiles Amazon Reptiles
Amazon Reptiles- Photographs of many species and articles on rainforest wildlife and ecology. ...
Reptile Knowledge Reptile Knowledge
Reptile Knowledge- An educational website including information on all types of reptiles, their behavior and classification, with articles on snakes, lizards, turtles and crocodiles. ...
Class Reptilia Class Reptilia
Class Reptilia- Outline of the taxonomy of turtles, snakes and lizards, alligators and crocodiles, with information on selected subgroups and species. ...
Archives of Tunicata E-mail List Archives of Tunicata E-mail List
Archives of Tunicata E-mail List- Subscription information and archives. ...
Urochordata Urochordata
Urochordata- Introduction to the Urochordata, with photos. ...
Tunicates Extraordinaire Tunicates Extraordinaire
Tunicates Extraordinaire- Interesting personal account by Jean-Marie Cavanihac of her observations on the eggs and larval stages of the Ascidians and Botryllus, accompanied by excellent photographs. Further accounts of S ...
Dutch Ascidian Website Dutch Ascidian Website
Dutch Ascidian Website- Hundreds of images of ascidian species photographed all over the world, and a few photographs of salps (Thaliacea). ...
Ascidiacea Ascidiacea
Ascidiacea- Photograph and article from Wikipedia on the tunicates, including their life history, fertilisation and ecology. ...
The Salps (Class Thaliacea) The Salps (Class Thaliacea)
The Salps (Class Thaliacea)- Information from the Earthlife Web on the colony-forming Pyrosomida and the non-colonial Salpida and Doliolida, including their description and their complex life cycle. ...
Salp Salp
Salp- Photograph and article from Wikipedia on this barrel-shaped tunicate, including its distribution, nervous systems, relationships and classification. ...
Sea Squirts: our Distant Cousins Sea Squirts: our Distant Cousins
Sea Squirts: our Distant Cousins- Article by Wim van Egmond on the life cycle and development of these Ascidians with several photographs. ...

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