The main entry point to GeneDB with search facility and access to BLAST servers and the datasets housed within GeneDB. Links to useful information, help pages and Sanger Institute sequencing projects and software tools are also provided.

lists and photographs of all reptiles and amphibians in the state of california

Free Online Library: One of the largest online libraries in the world -- Millions of news, trade publications, newspapers, magazine, journal and reference documents on business, communications, entertainment, health, law, government, politics, science and technology from leading publications are available on the Free Online Library

A site dedicated to reefkeeping, documenting how to care for a saltwater aquarium successfully. Marc (aka Melev) Levenson shares his thoughts on every facet of the hobby, providing information as well as pictures to help others achieve success with their own saltwater tanks.

This is a site where you can ask questions and post information on nudibranchs and related sea slugs such as bubble-shells, sea hares and side-gilled slugs.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia encyclopedia, Wikipedia encyclopedia, Hutchinson encyclopedia, examples from classic literature, pronunciations, word browser, glossary. Free access