What Is a Celestial Pearl Danio? Danios are tiny fish that live in Southeast Asia. Most prefer small streams. There are at least 25 different species of Danio, and the largest is only about 3 1/2 ...
Four new cyprinid species of the Rasbora trifasdata-group, Rasbora api, R. nodulosa, R. kluetensis, and R. truncata, are described from northwestern Sumatra, Indonesia. Rasbora api is distinguished ...