Mekong Reference Libraries

The Blackline rasbora, Rasbora borapetensis, is an aquarium fish of the family Cyprinidae found in Asia from the Mekong, Chao Phraya and Mae Klong basins, and also northern Malay Peninsula. It grows to about 1.57 in (4 cm). It has an incomplete lateral line, reaching at most to the anal fin origin - a dark brown mid-lateral stripe from gill opening to somewhat in front of the caudal fin...