The Mekong redtail barb (Discherodontus ashmeadi) is a fish from Southeast Asia known for its strong red markings on the caudal (tail) fin and a dark spot on its dorsal fin. This active, schooling fish reaches up to 14 cm (5.4 inches) and lives in clear streams and rivers with moderate to strong currents and a gravelly bottom. It feeds on insects and invertebrates, foraging among decaying leaves on the riverbed.
Physical characteristics
Size: Up to 14 cm (5.4 inches) in length
Coloration: Distinctive red markings on the tail fin and a dark spot on the dorsal fin
Body shape: A robust, stocky body type
Habitat and behavior
Origin: The Mekong and Meklong rivers in Southeast Asia
Habitat: Clear streams and rivers with moderate to strong currents and a gravelly or stony bottom
Behavior: Active, strong swimmers that live in schools
Diet: Primarily feeds on insects and other invertebrates found in decaying leaves on the riverbed
The Mekong redtail barb (Discherodontus ashmeadi) is a fish from Southeast Asia known for its strong red markings on the caudal (tail) fin and a dark spot on its dorsal fin. This active, schooling fish reaches up to 14 cm (5.4 inches) and lives in clear streams and rivers with moderate to strong currents and a gravelly bottom. It feeds on insects and invertebrates, foraging among decaying leaves on the riverbed.
Physical characteristics
Size: Up to 14 cm (5.4 inches) in length
Coloration: Distinctive red markings on the tail fin and a dark spot on the dorsal fin
Body shape: A robust, stocky body type
Habitat and behavior
Origin: The Mekong and Meklong rivers in Southeast Asia
Habitat: Clear streams and rivers with moderate to strong currents and a gravelly or stony bottom
Behavior: Active, strong swimmers that live in schools
Diet: Primarily feeds on insects and other invertebrates found in decaying leaves on the riverbed
