The FishBase Databases contains information on over 27,000 species, over 76,000 synonyms, 137,930 common names, over 35,000 pictures, and over 30,000 references. Entries include family, order, class, English name, distribution, biology, environment, climate zone, and additional information. Entries also offer a number of links for more specific data such as synonyms, countries, key facts, pictures, FAO areas, spawning, reproduction, predators, diet composition, and more.