International Marinelife Alliance
With regional programs in Philippines, Hong Kong, Indonesia, Micronesia, South Pacific, Guam and Vietnam. TX, USA.
Hawai'i Coral Reef Network
Description of common marine organisms found on coral reefs in the state of Hawai'i (seaweeds, invertebrates, fishes).
Guide to Aquatic Science Resources
Indexes and abstracts, literature reviews, bibliographies, handbooks, manuals, directories, guides, and links to oceanographic data sources. Fogler Library (University of Maine) ME, USA.
Pacific Coast Nudibranchs
Nudibranchs, or sea slugs, belong to the subclass Opistobranchia which means "naked gill" of the class Gastropoda. Features of this subclass also include all members being hermaphroditic and having the atrium of the heart posterior to the ventricle