Care, breeding, and natural history of aquarium fish, with focus on a few families or species.
Taxonomy of the class known as bony fish, osteichthyes, ray-finned fish, or spiny-rayed fish, with profiles of representative species of each order and family.
Searchable global database containing information on 25,585 species (110,000 common names), 71,000 synonyms, 28,000 photos, and 21,000 references.
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Last update:June 23, 2015 at 22:05:04 UTC