Esomus longimanus (長身長鬚) is a species of ray-finned fishes in the family Danionidae. They are associated with freshwater habitat. Individuals can grow to 8.0 cm.
Asia: Mekong from the Khorat Plateau, Thailand to the Great Lake, Cambodia (Ref. 12693); Malay Peninsula, coastal streams of South-east Thailand and Cambodia, and Chao Phraya basin in Thailand (Ref. 12041)
Definition: A habitat that is in or on a body of water containing low concentrations of dissolved salts and other total dissolved solids (<0.5 grams dissolved salts per litre).
Definition: length of a fish measured from the tip of the snout to the posterior end of the last vertebra or to the posterior end of the midlateral portion of the hypural plate. Simply put, this measurement excludes the length of the caudal fin
